Request: SFM/GMod converted to open in Blender?

This is probably the wrong place to ask, but I'm kind of desperate. XD I've been making MLP toys for my child sims to play with, but I've looked everywhere for the Cutie Mark Crusaders and Babs Seed Blender models, and could not find them. I do have them for Source Film Maker and GMod, and I can't figure out how to convert the files so I can work with the models in Blender. Does anyone know how to do this and be willing to do it for me? Again, I'm sorry if this is the wrong place to ask!!