I have a little problem with model of knife. I've exported it without problems with 3d s Max 2009 (i heard that this version is a bit problematic) I've used PoE tool, but model is rotated.
Here u have some pictures:



PS.
In BFEditor i looks like this (i've used vBF2 knife and rotated it in Photoshop but it looks similar to my model)



