I may be the only one here but I've definitely created an anime in my head about myself and pictured what kind of character I would be. I enjoy stories about bad ass female characters...so my character is probably a lot like Erza or Mira Jane.
First off even before I watched fairy tail I pictured myself as a half demon sort of character. This transformation in particular is closest to what I imagine. I'd have white hair but one blue eye and one red eye.
Next would be Erza's sword skills because it's my preferred weapon of choice.
To go along with that I'd wield two demon blades much like Shura from The Blue Exorcist. .. except she only had one.
Anyone else come up with their own character?