PMS STAL-51 Machine Gun

Hi guys,
Just finished the last gun for the PMS series.
I had such a blast doing this guns and I learned so much from it!
What do you guys think?

Model & Textures for sale here:
https://www.artstation.com/a/4037035
https://promeshstudio.com/store/8OOoV/pms-stal-51-machine-gun