I first decided to do a ship with a window on the floor to facilitate pilot's view during vertical landing.
This led me to do a cockpit large enough to fit two pilots side by side, with the transparent floor between them.
Then part 61071 (Panel Car Mudguard from Power Miners) gave me the idea of this big bumper at the front.
The rest is just a mesh of the other lime parts in my collection.
I particularly like the landing gear.
Hope you do too.