I'm not sure that the X Wings u/c are retractable on this model but UHU02 has tried his best to design them so as they would retract into the engine nacelles of the real thing rather than, as with some fantasy designs, have them magically fit into an area obviously to small for them to be able to do so.Oh, yes. I was thinking of making the landing gear for my Viper retractable but I fear it wouldn't be able to support the weight of the plane and would collapse. So I will prepare some special sockets for the fuselage to make the gear attachable and detachable.
The build begins!! UHU02 has even given us a video of the working opening wings!
I believe if UHU builds a 1:1 scale fighter jet from paper it will be fully functional, flyable and bullet-proof. :thumb::mrgreen::thumb: