http://bugs.winehq.org/show_bug.cgi?id=30786
--- Comment #20 from nozomi kodama nozomi.kodama@yahoo.com 2012-06-13 12:00:00 CDT --- Created attachment 40529 --> http://bugs.winehq.org/attachment.cgi?id=40529 hackish patch
Quaternion is not related to texture. So I don't think that my patch is related. It is a another problem.
To check that, can you test this hackish patch? The expected behaviour is the game loading with wrong colors.
warn:d3dx:dds_rgb_to_d3dformat Unknown RGB pixel format (0xff, 0xff00, 0xff0000, 0xff000000)
is likely the problem.