Created in the image of God

Tell me what was the point of evolving an upright stance from 4- to 2-legged creatures if most of the animals prefer activating as 4-legged. And 4-legged creatures obviously can survive and move better.
Tyrannosaurus rex walked on two legs, as did most meat-eating dinosaurs.because the point remains that we as creationists know we are created in the image of GodSo God has a penis then I take it. And is he black/white/asian, is he fat/skinny/anorexic, does he have bad breathe??