I start to built the meng's T-90A with some scratch techniques, first is the barrel protective sleeve ,I used a balloon to build it. I made a ring of about 10mm diameter used a 0.5mm copper wire and put it on the balloon, then I covered the balloon onto a glass injector in order to adjust the shape of the balloon, you can get a fine drape performance if the pressure is correct. After applied the super glue just on the ring, turned over the balloon and sealed the ring in it.





movable mechanism inside the turret


The movable connecting rod mechanism of IR Shtora-1.











Here is other processions I made, Thank for watching! Next scratch I decided to apply is lighting IR Shtora-1 used optical fiber. Wish I could make it.




