Simon1

i think it looks really good! it looks symmetrical to me. If he were perfectly symmetrical it would wander into the uncanny valley. What kind of material is he? Sometimes I like to make a junk cast and then sculpt and correct on the junk cast. seeing it in a different color helps for me. I also use a contour gauge to measure at 3/4 angles to see if the depths are the same: [link] I bought mine at the hardware store.

It looks like you're really close to being done with him, he looks really good. Maybe take a break for a few days and come back fresh? That always helps me. :3