by duststorm » Sat Jan 10, 2015 2:10 pm
It's possible to create custom rigs for makehuman. Though the format for them is currently undocumented (we just improved and changed the format, which is going to be released with v1.1).
Perhaps you could post a feature request on the bug tracker, you could attach a blend file with the skeleton only as reference.
MakeHuman™ developer