I can't model at all, all I can do is modify an ingame spell model or something basic like that. Although I do know where to find an infested villager model. Just follow this link: @.
That might do the trick, but be aware that this site is completely in Russian and it's not from SC2. It's the WC3 one. If you want to read the information on the website, you will have to use a translator like Google Translate or more preferably, if you have a web browser that will translate a web page to another language, use that. To download the model, just click where it says a weird Russian word followed by "(55 KB)".
Oh, and I have something else you might want. It's not exactly a Shadow Orc, but it's a Shadow Troll Headhunter. I'm not going to post it since it isn't mine and I have no idea who made it. All I know is that it was used in the mod, TToR (The Tales of Ravington). Don't know where it came from either.Do
