Sentinel Pattern - Texturinge Exercise

I am currently trying to incorporate Substance Designer into my texturing pipeline.
Textures done in 3D-Coat.
Material effects like Metal-Edge-Damage & Leaks done seperat in SubstanceDesigner.
On sketchfab a breakdown with comments.

Red & Blue Sentinel

Ironman Pattern Setinel

Blue Rustbucket Setinel

Ancient Sentinel

Sentinel Collection One
3D Model on Sketchfab

Sentinel Collection Two
3D Model on Sketchfab

Wireframe
Polys: 3.994
Verts: 3.947

Example Texture Sheet
2048x2048