Hi Cadman,
at the moment I do not have access to Solid Works only to Creo. And to be honest this program is crap. Of course it is possible to redesign it, but honestly I am not the specialist in designing animals with CAD. I a project engineer who concentrates on planning facilities
I can do it, but I thought maybe some others guy are also experimenting with 3D, therefore I asked.
Unfortunately the guy didn't post the STP, I already asked him. But I think he cannot convert it, the process is very difficult.