Combat Knife and/or Ori Staff Weapon

I am in need of a Combat knife model and an Ori Staff Weapon Model for The Mckays Stargate Pack. I have the Ori Staff Weapon coded, and here is some pics:

Combat Knife

http://reviews.uscav.com/prodinfo/images/22213.jpg

http://www.outinstyle.com/Merchant2/graphics/products/detail/RCO-3301_d.jpg

Ori Staff Weapon

http://www.gateworld.net/omnipedia/technology/graphics/staffweaponori.jpg

http://www.yourprops.com/thumb-4bbcc4188bbab-Stargate+SG1+(TV)+(1997).jpeg

And a quick last minute thought if anyone is up to it the prior staff:

Those pictures are much too small.

There should be a combat knife like that in http://www.garrysmod.org/downloads/?a=view&id=73435

Can’t help with the staves, sorry.