Lil Red [Stylized]

I was searching some references for a mecha so i can improve my hard-surface skills and then I found on Pinterest a concept art made by Alan Blackwell, link bellow.
The project has been entirly made on Blender ( without the BG ) with a mix of outline around the meshs, the FreeStyle tool and a bit of compositing.
Also, no textures has been created, the materials are just nodes based and fully procedural.
Link to the original concept by Alan Blackwell : https://www.instagram.com/p/BHHfrG5DW80/?utm_source=ig_web_button_share_sheet