The feet are just a baffling change. The original chonky feet are part of Animated Bumblebee's look, and would also look totally normal on a G1ified body. They're based on G1 Bumblebee's feet in the first place. Plenty of G1 Autobots have big chonky feet. It's normal. This is a change that makes the design less Animated, but not more G1. It's nothing.