Clay hair looks funny. I should probably give him a proper head and face and things - right now he (and everyone else, really) are just jawlines with noses.

Thoughts: (1) of all people's hair, Spock's could probably be done in clay and not look unnatural, since it's kind of a little hair-helmet already. Although (2) I don't think it's totally necessary because you could just identify him with pointy ears. Maybe the hint of a slanted eyebrow, but I don't think it has to be fancy. For some reason I thought the torso was Spock as soon as I saw it, but that might be because a good friend of mine has a Spock/tentacle obsession.

I love the antennae, btw!