Hello all, I recently picked up a gi joe hall of fame thunderwing jet pack. according to this site it was unreleased and given to hasbro employees. I had trouble locating any decent pictures online so I took some. feel free to use them if need be
http://i.imgur.com/kAD186Ol.jpg

http://i.imgur.com/14IElROl.jpg

http://i.imgur.com/90Ylf7hl.jpg

http://i.imgur.com/qrlCcFsl.jpg

http://i.imgur.com/oshir9rl.jpg

http://i.imgur.com/YY1huPLl.jpg

http://i.imgur.com/CkjiVQLl.jpg

http://i.imgur.com/NYbjcWRl.jpg

http://i.imgur.com/hQTjCYTl.jpg

http://i.imgur.com/ydaUsyLl.png

http://i.imgur.com/HjMJthal.jpg

Cool, these are great photos! I've always liked the later Hall Of Fame weapon sets (Mobile Artillery Assault, Smart Gun Blaster and Backpack Missile Blaster). Very underrated stuff.
I always wondered if that handle on the back was a separate piece for removal - now I know!