Mhh I don't really agree with Ericho, especially not about the "3D is not your thing" bla bla bla. I think it is a bit too fast to judge over a single and first 3D modelling attempt. If that would be the case, that this now is the first attempt, then I'd rather say it's actually a good one.
However, I'd like to see more. Maybe it's a bit too simplistic... pretty sure you could manage to define your 3D artworks better.
Keep it up