Rendering
Half destroyer blender file from the official game (for reference)

Here is the meaning of the texture atlas
- Accent
- Emissive
- Metal brushed
- Metal noise
- Metal coating
- Plastic
- Belt Rubber
- Greeble
Useful uv editing keybinds
- move : g
- rotate : r
- scale : s
- rip and move : v
simple tutorial :