Need good [Spy] model (2) with sniper and with knife + Need [Sniper] shoot [Sound]

[HolyWillRise]

I am creating Spy which can change weapons (snipe and knife) i need good model for Spy (2 models for both weapons) 1 model with snipe and same model but with a knife!

+ i need sniper shoot sound becuse there are no sniper sounds in wc3


Abilities:
Headshot/Snipe
Backstab (with the knife)