Then just edit the two reference lines in some cr2 file to point at this new obj file, and you're in like Flint. Nope, it's not quite that simple. Using a CR2 from another object only works if joints are in exactly the same place (such as clothing that fits the figure it's created for). For a totally new human character the joint centers and falloff zones will probably all have to be created fresh. And that's probably the most time consuming part of creating a figure.