While it's not impossible that someone in this forum can answer, your chances might be better if you ask mapping technical questions over at http://www.celephais.net/board/forum.php, in the mapping help thread.
I have no idea about your question! Maybe you need to recreate the player model as a whatever-kind-of-model-it-is-possible-to-show-in-maps model. Alias model? I don't know which is which. BSP Sub model? Maybe that's it.