A solution to calf (shin) clipping through thigh at extreme rotations; a multipart multistage JCM dependency with staggered values... while it's not entirely clip free it mostly is. It also appears decent at all stages of the bend. Now that I have a method for this it will be easier to do the same, and better, for the forearm/shoulder compressions at bends

All of my JCMs work over top and in conjunction with pre existing. As the figure has no known conforming clothing (yet) and appears to be solved by dynamics at this point I feel at liberty to get all crazy with JCMs (and boy have I ever :D)... so far I have maybe more than a hundred I think, I haven't counted. In general many of the things I'm doing with this are experimental endeavors on my part but I'm getting the results I want for bends, mostly.

A cutaway to show the compression and minimal clipping, not perfect but pretty good for such extreme bends against the thigh I think