Want to build your own 3D machine for this event, or to get practising now ?
Many many options.
For the Glow engine guys, the easiest is a Pizza Box flyer. basically all you need is a .25 sized motor, 9 inch prop, a small gas tank, 3 servos and a 2 ft square of corro (for sale signs)
There is an excellent and very simple set of plans here Dave McD’s plans , also suitable for a 600 watt electric system.
Other glo fuel suitable plans, built out of corro can be found at Spad to the bone namely these designs