Some creature concepts for an early game concept which did not proceed beyond pre-production stages, with permission granted to repost here. Here's a small snippet of what I did. Had a lot of fun exploring these!
Evolutionary steps version 1
Evolutionary steps version 2
Quick early ideas and concepts
Polished early concept
Movement
Grabbing creature concepts
Early explorations
Final
Exploration Sketches
Helmet Exploration Sketches
Helmet Exploration Refinement