Race Track Concept

I have been in the process of brainstorming possible race tracks that would follow in suit with my car and my mine. The green glowing stuff is supposed to be a radioactive plasma, but I began to think of where this stuff came from and how it was made. Once I gave myself a solidified answer to those questions my race track concept was born.

My Race Track is going to be a mine full of radioactive crystals that are fed straight into a factory that produces the plasma. So in a sense it would be a combination of Dollywood's Mystery Mine and Sonic Riders' Egg Factory map. The player starts at the plasma's source, in the mine around all the crystals. I plan for there to be signs of there being a powerful industry behind the rocks extraction that the player will soon be introduced to with the rafters holding the tunnels up and the road that leads to the factory. The race track will initially be a production belt, the player will have to maneuver through the obstacles and keep other players from knocking them over as they navigate through.

I want there to be a pleasant use of complimentary colors with sharp bright greens of the crystals and the plasma, and a rusty murky brown color for the factory to keep the composition from being too harsh to look at. My biggest selling point is for there to be a giant tube of plasma in the middle of the factory that the player can drive through via a tube in the center, or possibly getting close to the vat of plasma that lines the floor of the factory.