Re: Sideshow Obi Wan EPS 2 HT TT body swap question
The "General Obi Wan," if you mean the one in clone armor, has a headsculpt that fits on Sideshow Prometheus bodies, hot toys, and most hot toys-compatible bodies. It needs one of those ball-jointed neck posts. It should fit on any HT body, really.
As for the clothes, I don't really know. They should theoretically fit on a HT body, TrueTypes and Bucks are almost the same size from what I can tell.
Hope that helps.