Super Smash Bros. 4 Model Project

[TM67]

Hello guys, I have a question... which is the best 3D render engine? I'd like to make renders with the SSB Wii U models (as close as possible to the original game, graphically). SFM and Gmod looked good for me (they're not actual render engines afaik), but converting regular 3D models formats to SFX/Gmod's is pretty hard...I also tried with 3DS Max, but it doesn't look as good as I want :/