Ah, nude mods. They just make games better. For the people who think "Man, I'd love to see this character in the buff." but don't want to stop playing to hit up Doujins.com for some sweet doujins from that series (see what I did there? perfect shameless selling), there are nude mods to let people play and fap (or the female equivalent) at the same time. 

Some users over at LoversLab have posted nude mods for the recently-released Resident Evil 2. There are three spots in a long thread to find these mods, HERE, HERE, and HERE. There is a fully nude mod, a shirtless mod, and a bandages mod. These mods work on Claire, but it looks like an Ada Wong mod is in the works.