Here is a selection of more defined concepts I did for the Robotnik Mecha for Sonic 2. It's great to explore and then finetune, then explore, then finetune a gain here and there. Art direction: Ged Wright, Director: Jeff Fowler
Approved Design + Render
Approved Design - Head zoom
Approved Design - sketch
Approved Design - no should pad
Rear sketch - jet pack variation
Rear sketch - jet pack hidden
Rear sketch - jet pack deployed
approved design - side
fist variation sketches
head vatiation
head variation