Jodo Kast is a concept that's been around a long time. He wears Mandolorian armor, and trades his wares on impersonating Boba Fett, or at least letting his targets infer he's Boba Fett. He has a green/yellow color scheme with a different symbol on the chest. According to West End Games, he frequently pairs up with a woman name Zadra.
This figure meets his standards, he's a poor man's Fett. Maide from what I can tell of a Sarlaac Battle Boba torso, and VOTC Fett legs, he's a marriage of parts that just doesn't work. The rocket on his jetpack enables the arms to be raised. Why hasbro didn't go their straight repaint and go with a VotC or even Animated or Evolutions based mold eludes me. They're better figures, and you don't have the odd little skirt hiding the narrowing of the legs.
The redeeming quality is the outstanding paint job Hasbro has done. Everything here matches all descriptions as well as a realism of comic portrayals of Kast.
The fig includes the BAD RA7 head as well. The neck joint just seems odd to me. I'll post pics of all after my wife gets back from China (in a month), so probably by than others will beat me too it.
Over all, if you're into the BAD, and why I was, don't know, you'll want this one. If you're into the Mando culture/Fett lore, get this one. If you're very into the EU get this one, but if you're just looking for a good figure with decent articulation and sculpting, you may want to pass.