Google "old timer 150". I build custom knives, but the knife that I skin almost all of my deer with is one of these, though that is partially because it belonged to my uncle before he passed away. I think they still sell it as the "deerslayer", but it is made out of stainless now, which I'm not fond of. The one I have is an older carbon steel model. It is a fairly slim blade, so it works well for quartering like Roughcountry said, but it has decent amount of "sweep" to the blade, which lends itself to skinning. Also, it is a fairly thick, heavy blade that is strong enough to break through a whitetail ribcage fairly easily. There are better designs for each aspect of game cleaning, but as a "do all" knife, I really like this one.
It would be fairly easy for someone to build you a similar knife, or you may be able to come across an original carbon steel old timer if you watch the various auction sites.