My first MOC, an alternate model for Lego set 4939. The idea started with using the wheels as a base for building a platform. Then it turned into a crossover between a shed and a vehicle.
Unfortunately the base is fragile and not really suitable for playing.
Quoting Dave Teague
I wonder if the wheels in this configuration could be read as some sort of downward facing thrusters? (something like that could be useful on a moonbase) Keep up the creative thinking Pascal
Many thanks for your comment, Dave.
Yes, they could be explained as thrusters, or even spring-like shockbreakers :)