This repulsorlift vehicle can be made entirely from pieces in the Speeder Bikes set (#7128, Classic Star Wars).
The only Speeder Bike piece not used is one 2x8 black plate.
I tried to stick to the design theory of the original Bikes, by keeping a fragile-looking frame with many exposed parts. I picture this vehicle as a heavier, more intimidating companion to the Speeder Bikes.
The only piece I was not able to render correctly was the Imperial Scout. All other pieces should be exactly as in the original set. Thanks to everyone who contributed to LDraw for such a great product!