collision problem's

please help!!!!!!!!!!!
i am create model in 3ds max, translate in mdl format used 3DS container and in result= in Level Editor window i am will see all normal! then i buld and after run i will see this problem= see images
http://img258.imageshack.us/gal.php?g=res1x.jpg

if don't see
i say what problem => tube in normal inserting in frame monitor - and other elements reverse position =(
and this is not one mesh.