SIG-Sauer SG 500 & Tokarev SVT-40

Hi everyone , firstly i just wanted to say congrats on an awesome website. I was just checking through the sight and i saw that the SIG SG 550 and Tokarev SVT-40 were missing. Could i request that someone create it, or if no-one minds, i could try and create it (though i might not do such a great job ). Cheers