Odd inner thigh fold and toe bend (Nudity)

[Rhynedahll]

While experimenting with the A8 today I noticed these. A section of the toes is obscured by the floor plane, but the foot does not appear to me to bend naturally in this pose.

[duststorm]

The toe is odd, is it perhaps not properly weighted to the correct bones?
Are you sure it is under the floor, and the darker color is just not bad normals? Which would just mean the pose is bad and needs to be corrected.

For the thigh you really need some correctives or manual modeling. I doubt classic skinning will get you there.