Think it looks great, would be very interested in seeing the finished work. Think it would look really cool in a leaping tiger type pose. My two cents worth for possible tweaks... Bigger teeth for that Great White look, or go a little bit longer and snagglier, forget which shark has those kind of teeth but a mouth full of those is pretty scary also. Maybe a set of teeth morphs? Make the claws a little thinner in cross section, when viewed from the top, and curve them back a little to get more of a predator's hooked type claws. Raptor claws versus Triceratops. One's for pushing dirt, the other for grabbing and ripping flesh. Might lengthen up the tail a smidge ( as a morph?) seems a little short to me. Or, try squaring and flattening it up a little kinda like a gator or croc for propulsion when swimming.