Bug model [3D] Help please.

Hello everyone. I have problem wich model im add new model and we lies in eventory.
maybe he fix in milkshape ?
https://image.prntscr.com/image/1kg7...bTm3sTnSIA.png
https://image.prntscr.com/image/AmaI...f4zbzFdAUw.png



i need this :
https://image.prntscr.com/image/FEcI...lWP8wOTPfg.png

can we have the file?