I think you could really push this, I like chunky style of it. It needs more contrast and highlights working into it for the materials. The video above is a good example of this. If you're happy with it and busy leave it as it is but I think it has potential!
I'd call this far from done. You have very little contrast in this. Its very flat and mostly tight details/highlights. Now I don't know the exact art style but I would definately bake an AO pass for this to overlay on the diffuse and give some of the nooks some more detail. It reads very very flat right now. you also need…