current AI frequently fail with any hard expectation of structure, like when it tries to genarate human bodies and it doesn't grasp at all how bones work, bendi

current AI frequently fail with any hard expectation of structure, like when it tries to genarate human bodies and it doesn't grasp at all how bones work, bending limba in unreal ways or adding extra ones, or creating heads with wrong proportions/spacing. It is pretty good at grasping how to fade textures/colors but it has little grasp on structure and "the big picture".