in FM, there are a few pev's that look like they might be what you need. I can't test them so, if one of you FM guru's want to tell the right one...
Pev's
Code:
pev_frame
pev_animtime
pev_framerate
pev_modelindex //?
pev_sequence // I think this is player model sequence
Better yet you have the cd functions with the following constant