Making 3D OC for Source Filmmaker; I need some help

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So, I recently went to http://ponylumen.net/games/3d-pony-creator/and i made a realy nice OC that I would like to export to Soruce Filmmaker.

 

I downloaded the SMD files, and I successfully compiled them and opened it into Blender, but the rig didn't work at all, and the textures were unable to attach to the model.
 

I then tried to abandon that and try to make one as identical to that one as possible, so I subscribed to this on the Gmod workshop: http://steamcommunity.com/sharedfiles/filedetails/?id=205268453&searchtext=

 

I tried to move the files to the SFM usermod, but it didn't work.

 

If anyone has hany idea on how to make this possible, please help me.  Thanks, and HAVE A GREAT DAY!