http://geektyrant.com/news/2013/2/15/really-cool-pixar-style-star-trek-fan-art.html I'll just leave this here.
http://minionfactory.blogspot.com/ That's the guy's own blog with all the pics. He's also got Star Wars, Marvel and DC Pixar stuff.
Interesting, but I'd be more impressed if he created his own models instead of just doing a photo mashup. I can identify just about every single Pixar character he used for those.
That was a bad wormhole they fell through to look like that. That is the key to any future animated Trek series. Show live action scenes before the transit, and the animae after.