Well, he's been sighted and I know that a few people here own the figure... so...

If you have him and wish to make the jet mode a little more "flush", may I suggest this fix.

http://www.tfw2005.com/radicons-cust...or-fix-166384/

Fantastic, its not much but it still makes the whole thing look a bit more together. Warning it will require some force, and a screwdriver. But yeah, easy enough to do.