These are the pieces I did for Transformers: Mobian Chronicles. Let me tell you, drawing bots is complicated.

Prime Vehicle Mode
Prime Transformation Sequence
Prime Robot Mode
Prime Holo-form
Megatron Vehicle Mode
Megatron Transformation Sequence
Megatron Robot Mode
Megatron Holo-form
Lux, Gaia, and Umbra
Optronix Prime
Cosmic Sonic
The Hero of Mobius and his Bride