This is an image showing what I mean on the arm-bend. Is that natural or a problem with the mesh?

It's not all that bad but it just looked odd to me, but then I don't know if our arms actually look like that if we bend them the same way...lol.

I know there will be creases and folds of skin, that's only to be expected.
But thought I'd better just ask in case it is something that needs smoothing out. :)

Let me introduce you to my multiple personalities. :)
     BluEcho...Faery_Light...Faery_Souls.