>>6384376This. It's already been done.
You also need to take into account the fact that the lineart itself is not drawn properly. The Flight Type's calves are roughly cylindrical, in a symmetrical manner. In the lineart, the right leg looks like it might conform to that, but the left leg? No way. It's bowing out to the side--viewed from the bottom, the opening would likely form a squashy sort of ellipse, or "egg" shape.
Lineart is not the end-all and be-all. The illustrators made mistakes here and there. This is one of those instances.
