Shapes to be determined. Generic square textures may suffice.
Cats:
-wood
-glass
-steel
Aliens:
-aerogel (Plenty of pictures searchable on Google; should not have reflective highlights to easily differentiate from glass)
-alien wood (Greenish wood, softer, more malleable, less dense)
-adamantite (Sky blue tinted metal, very dense)
Shapes to be determined. Generic square textures may suffice.
Cats: -wood -glass -steel
Aliens: -aerogel (Plenty of pictures searchable on Google; should not have reflective highlights to easily differentiate from glass) -alien wood (Greenish wood, softer, more malleable, less dense) -adamantite (Sky blue tinted metal, very dense)