Was generating random designs and worked out one of them...
Gonna color this one later!
and yes... thats a giant golden ring on top.. the ring spins INSANELY fast, thus lifting the ultra heavy aircraft.. the stong magnets on top hold the ring in place.

I guess this is sorta inspired by the DoDonPachi series?....

oh and yeah... got another one like this in rough sketch stage.. that one is a smaller, more maneuverable version of this one.