I made a window cleaning robot: The Clean-mora! This fish-shaped window cleaner can swim to reach tricky places, making its work more efficient.
As for the texturing, my main reference was the electronics company Braun. They include a lot of beige, wood, black, and metal. The texturing has been done according to the PBR workflow, which means that I was able to showcase the metal to its fullest.
Blender
Modelling (Low + High Poly)
Unwrapping
Rigging
Animating
Substance Painter 3D
PBR Texturing
Baking
Unity
Rendering
View it on Sketchfab!