Priestly Jetpack
This is a mashup of the jetpack and dreadnought lights that will pass for a Sanguinary Priest or Apothecary jet pack for Warhammer 40k.
Update 10/3/14: I printed the original version, and the lights broke off too easily, so I cleaned it up a bit and made a better attachement.
TinkerCAD link:
https://tinkercad.com/things/dNE73AAGQxq