Hum3D announced a new annual 3D art challenge this spring that will let you improve your skills and make new amazing art for your portfolio. 

Your task is to design a space rover, a vehicle to explore a ground of planets and survive in dangerous worlds. "You can choose any related vehicle, from Sci-Fi off-road rovers with guns and huge wheels to existed NASA projects - we don't limit your creative ideas. Participation in the contest is open to all comers, whose works comply with the rules."

They will into account the visual component of your works, the idea of the work, presentation, complicacy, and quality of performance.

You can submit your work from March 18 to June 3. Learn more here.