Tow tractor JST-25 & GPU TLD 414

Good Sunday,

I have been doing more tests during the last days and can now post some photos of the new GSE models, a baggage tractor (JST-25) and a new GPU model, the TLD 414.

A few things that I would like to mention about these; both will probably include decals, the GPU for sure will since there are lots of warning marks (and TLD logos) on it, for the tractor I may add the tail lights.
The photo etched parts will be the front grid for the JST tractor and probably the GPU won’t have any other PE detail except for an extra access door to be attached to the airplane’s fuselage. The TLD will include a thin wire for connection to the aircraft and if I am able to adjust the cabin on the tractor, will include an acetate sheet for the windshields and PE wippers.

Details are very small and some modifications are required, on the JST tractor the gear has to be thicker and I still need to adjust the cabin. For the GPU 414 I would like to add some rivets on the base.

There are lots of tests going on, for the pushback AST-1  that I presented last week, I am currently working on the driver figure, added the fire extinguisher, cones and the headlights that I forgot.

Before I move forward with other models, I want to apply these corrections to these 3 models and move forward with the tests, next one will be the Houchin GPU and belt loader TUG660.
The rear fender of the JST tractor is designed to fit the towbars of the baggage carts.

It is taking me a lot of time and material to start fresh with these models, but so far I like how things are going and after all the 1/144 models are completed, I will focus on the 1/200 versions.
I would like to remind and apology for the lack of items in the store, I am about to start testing the new procedures on the photo etching process so more time is required.

More work will continue this week, so I hope to share more progress soon.

Best wishes,

Tow tractor JST-25 & GPU TLD 414 Read More

Towbarless pushback AST-1

Hello all,

Apologies for being late on giving updates on how are things going, it has been a bit complicated time for me.

I am glad to say that I finally found the settings and materials that gives me the best results and so I was able to make one of the first GSE models that I first scratchbuilded a long time ago.

As I mentioned in the earlier entry, I would like to do a bit of overview of the items that will be substituting the old GSE range. I think I mentioned this before, but I am not producing new substitutes for the purpose of reselling “old stuff” the reason of re making the GSE is due a change of production (no more silicone molds in this case) and at the same time, an improvement over the previous models.

The new AST-1 pushback does have a bit more detail than the previous version, detail is now more subtle, better scaled if you will.
In the photos below you can notice a few extra details such as; tire marks, more detailed center rims, subtle smaller wires inside the main body, the chain mechanism for lifting the cabin and the steering wheel actually being solid.
I apologize for the poor quality of the photos, I tried to paint the model slightly white to highlight details but the camera of my cellphone is perhaps not the best to take such close up photos. There will be new photos in the item’s webpage.

This model will also include the photo etched parts that were included in the previous model, with the exception that the photo etched steering wheel will be removed since there will actually be a solid resin steering wheel.

The decals will also be the same, however, a couple more decal objects will be included for the cockpit screens, also, a driver figure will be included. At the same time I would like to include a couple other details, one of them being  the fire extinguisher as it was in the previous model and a couple of cones piled on top of each other to be placed in one of the sides of the cabin. Regarding the decals, I will include other details such as the exhaust which will actually have a “weathering” effect, the decals for the tail lights and the panel grids.

Photos of the model still without the PE:

It is uneasy for me to have the store with 0 GSE in stock and other models due the time it is taking me to do these new models and the lack of photo etch, but I do believe that if I had to do this change, that it was for the best and to provide the best parts possible, so even it takes a bit more time, I hope you can understand that it is because I am fine tuning each item to provide it as best as possible.

I am going to be doing more final tests during the next couple of weeks, the next model I would like to overview are the two GPUs,  the Houchin C690 and a new one; the TLD 414.

What I am doing is producing each model at a time to see what needs to be adjusted prior I move to the next item, although all the models haven been tested, corrections done need to be checked. Once that I have all the items tested (including build tests) I will start production and also get inmersed in the photo etching process.

The 1/200 scale will be tested once I start to make the 1/144 photo etched parts, since they will come from the same model, some of the smallest parts will need to be checked due physical limitations.

Situation is sometimes overwhelming because I do feel it is like starting from scratch. I apologize for all the time it is taking me to have this available and hope for your understanding.

See you all in the next entry.

Best wishes,

Towbarless pushback AST-1 Read More

September is here and lots of changes with it

Hi guys,

It was about time that I gave an update on how are things going.

Finally I can say that the workplace has been set at 95%, you should probably know that it was not as simple as redecorate an actual room, but the workplace I had shared and still shares some other stuff, so in a way it is still a storage room (it is merely 25% storage room now).

For this very same reason, there have been lots of things that had to go, old clothes, old furniture… there was so many stuff lying around that the floor had to be painted in 3 steps. Many trips to the recycle center in order to make room for the equipment and for me to work in a better and cleaner environment.

Speaking of environment, one of the changes that will come in September and that it is currently the second main reason of why there are basically no stock of items at the store is the acid used in the photo etching process.
Reached this point I had some liters/gallons of acid that had to leave because it was already dirty after the use, my surprise was that the two recycle centers I went neither of them accepted such type of residue and did not give me any advice on what to do with it.

They accept car batteries, but I do believe the acid used in those batteries is more hazard than ferric acid. Still, not even the seller replied me on regards recycling this product, so after reading and searching on Internet, I found a way in which I can try to neutralize this acid and impact as less as possible with nature.

Having said that, I will use a cleaner substitute for the ferric acid, which will be copper sulfate. It is a little different process and again, due other changes in the photo etched process, some tests will need to be done to find the right setup, right exposure times, etc. It is always a trial and error process with most of these things.


Now on regards the GSE and also the lack of availability of them at the store. I am currently producing a new range of GSE, 99% of items that I made in the past are now computerized, so between times reorganizing the workplace, I also had an intense 3D course.

Items will still be resin made, but the process is now totally different and as I explained with the acid, a lot of tests are currently going on.

So far I can share some photos of some of the tests that I’ve done so far, with two new models substituting the old Tug MA50 and the belt loader. This time the tractor is the TLD JST-25 and the belt loader is the Tug 660. Other models such as the towbarless pushback AST-1, GPU C690 etc are still the same model, and a new GPU of TLD has also been made.

Note the two levers on the lower left hand side of the seat near the wheel.

Keep in mind that what you see, will also be produced in 1/200 and 1/72 scale, so each scale will require some modifications as well as modifications on the photo etched parts. Most of the parts such as rails will already be solid in the 1/72 scale, and some that used to be photo etched in the past for 1/144 scale, will now be solid/round such as the steering wheels, the towing bars etc.

The 1/200 scale will be the smaller scale of the family, thus I will try to keep as many detail as possible, although some will be virtually impossible and photo etched will be used instead.

Because these items and others not shown yet are new, photo etched will be designed specially for them,  thus some extra time will be required, same applies for the decal design which for some, the artwork will be readjusted.

It is a very big effort, these days I am thinking that this is like starting fresh, but I know that if I keep working hard, results will come.

I will continue doing tests every day to obtain the best results I can offer to you guys, this does not only end here, as I plan to do other parts and figures.

Lastly and although I can’t confirm it 100% because I haven’t had the chance to test it yet, a very good friend of mine has provided me with some renderings and models made acording to real Airbus geometry for sharklets, therefore some of the parts that I will include in the catalogue will be true to the real deal. He has been extremely kind to share this with me and give me the approval to put these items at your disposal for the sake of boosting the modeling experience.

I want to thank everybody who supported me during all this time since I begun and that still do, as I said, to me it is like a new start, so many new things to produce these items, of course I take a look back to see how I used to make things and I see I am taking a risk, but with the results I am seeing I think it is worth to take this chance.


More tests will continue and as soon as I progess, I will be posting here individual items and write a little bit about them, what the decals will be, which PE I want to make for them, etc.

Thank you all for the support and patience!
Best wishes,

September is here and lots of changes with it Read More