Thats cool that you guys pegged Optimus Prime. His face (the toon version) was what inspired me to do the lower half of the face. I figured I could squeeze out a few less polys that way and keep it simple. I find I tend to try to do too much and get bogged down in the details.

On a slightly different note your comments got me brain storming in the wrong direction. But let me share my randomness... a what if comic of Transformers in the Roman Era...