I'd never consider buying an anime figure, but I do have one figure that sits on my desk. It's the
Penguin of Death from a range of silly stationery that suits my sense of humour and strikes fear into the heart of all who approach.
I don't feel as though anime figurines really express what I like about anime. While there are some mecha designs I admire, for instance, I don't really feel the need to have a model of the Escaflowne on my desk, and because I'm not really into cute girl shows things like Nendos etc. don't really appeal.
I'd like to have some good anime or manga art on my wall, though. I'm thinking something like
this image from the end of RahXephon (minor spoilers I guess?) - ideally I'd love something by Akihiro Yamada but for whatever reason none of the illustrations I've found by him seem to really suit canvas or framing.