Halo Sound Effects *The Scarab* For Halo 4

Ok, so I’m a machinima director and I’m wanting to step up my machinima’s from home funny not so good projects to THQ Cinematics. Well at one point in my machinima a Scarab appears in it, but I want to use the Original Halo 3 sounds of the Scarab, I can’t seem to find anywhere on the internet with good sounds FX of Scarabs?
Does anybody know where I can get these sound files?

PS. I’m doing an animation!

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