It's out next month, isn't it? Surprise!

Yeah, you're in for a ton of work to do it properly, but it would be very cool to see. I actually was impressed with the execution on TPM - not absurd 3D but adding subtle depth, and it actually improved some shots (like OOM9 communicating with the TF guys) by making the composition pop. Very disappointing that Disney has kaiboshed the rest of the films.

There is software to convert SBS to anaglyph of various flavors (yellow magenta apparently being a good one). I've run the Nightmare Before Christmas 3D, that I believe ILM did, through one package and it works, so even if the final version is only sbs for 3d sets, the rest of us should be able to make something out of them too.

Good luck!