Shrinkwrap

Hi all

Is there a size limit in Creo 2.0 for Shrinkwrap? 7MB is okay but 12MB is not.

I have a Romer arm from Hexagon, and when I scan a casting and make a Mesh it in PC-DMIS I'll get a file that is something between 7MB and 100MB, I'll just want to make a solid (.step) of it so I can send this file to a supplier or a foundry.

Is Reverse Engineering Extension a better alternative considering the price?