Thanks for the reply. This is also for a feature film, and is paid. Albeit a low budget feature film.
I was hoping to take a sneaky peak at as many people's portfolio's as I could, before approaching anyone. I'll have a trawl through DeviantArt and Facebook, as you suggest. Perhaps I'll find somebody suitable.
And if you want to email me any details of people you can recommend, I'll certainly check out their work too.