you should try making the transition from head to body less sudden; it just looks kinda off on the head-body meeting area(not a modeler so that’s the best I could put it!). I’d also say that you should listen to Star’s comment and try to make it less dog-like
I have to ask How on earth did you texture this!? its looks insane. definitely your best concept. did you bake it? if not how were you able to give it the effect that it has?
Sadly this one is just a concept.
While I did manage to reduce the vert/tri count so it can maybe be uploaded, the glowy material isn’t baked and I still don’t get how to bake it so for now it’s just a concept.