I can work in both 2D and 3D environments. If you're just looking for background art or whatever, I'm your man. My 2D art is experimental so I can't really assure you want to collab with me on that, but you're happy to.
3D work examples:
For my 2D work, I suggest just going to my profile on here and looking through my stuff since it changes a bit here and there: profile
To get the best experience with modeling, I stick 2D images on planes and render them in with the image, that doesn't need to be the case, I'm okay with working to your liking.