DI Optical HLAD-3G / On Gun Laser

Hello, everyone! 
I am glad to present you my work. It all started when I decided to expand the list of programs I used, and came across Plasticity. I decided to start with something not very complicated in terms of shapes, and this is how this first CAD model made by me turned out. 
I decided to make 2 texture sets (4k and 2k) for more texel density, now I think I went too far with it. 
I will be glad to receive any feedback about my work. 
Hope You like it