Three types of skin cross sections.

One with normal skin surface, one with a small cut and metal stitches and one with a deep cut and normal stitches.

With hairs or shaved hairs. This model has a hair follicle, fat tissues, collagen and elastin fibers, epidermis, bone surface, nerve plexus, veins, arteriola and so on.

Enclosed a few different format like FBX, OBJ, see what works best for you.

Please remember that this model was rendered in 3ds max, vray. All the materials and textures are applied only in 3ds max.