I've posted a short video of a graphical glitch I encountered in my game: http://www.youtube.com/watch?v=-HQT_fs15UM

This didn't show up until after I PyFFIed my data meshes folder. I PyFFIed my Oblivion meshes bsa with no issue. To solve this I tried to restore my unPyFFIed meshes folder which I had backed up, but it did not solve the problem. Did I mess up a mesh, is this a shader problem, an oblivion ini issue, or something else entirely?