sweet Transformers CG-renders leaked online [via Jalopnik.com]:
Optimus Prime Autobot-render (looking the same here):
together with a dis-embodied Megatron at the bottom:
(looking the same here)
disclaimer: "personally i've gotten over the fact that these aren't the Transformers of my childhood and old school cartoons and can only hope that they retain stronger design values for a current celluloid manifestation"
[post circa 7.12.06]