Steam 2012 re-release, not downgraded, not using the custom graphics drivers (as so far I haven't needed them). English language version.
All other models in the game are working perfectly, modded or not. When I play the chocobo race as Tifa she works fine, as do all the opponents, it's only Cloud.
Windows 7 64-bit, nVidia GeForce GTX 560 Ti, AMD FX-8350 Eight Core Processor 4.00Ghz