I recently designed a new set of hips that can be used with Lego minifigures that are compatible with standard Lego pieces to make it possible to build your own minifigure legs.
They work pretty well:
And are now for sale on Shapeways, for any of you who are interested in such things.

They work pretty well:


And are now for sale on Shapeways, for any of you who are interested in such things.