Oh, I personally kinda like the original look of it might, just might, have a human inside a rubber suit--this version you show for reference is quite lizardie and not as much fun to me.

Like Godzilla, the extreme example, was hardly lizardie at all and charming as a consequence. When (whoever) designed the Godzilla in the US version in which Godzilla lays eggs in Mad SQ Garden they went for a lizardie structure and broke, for me, the link for potential empathy with Godzilla.

Just my first thoughts.

Or are you wondering about other factors beside the basic skeletal structure?

But as a stand-alone design meant to exercise one's CG muscles what the hell.