Well, it might be a little presumptuous to call my efforts art cars, but there ya go..that's what i'm going to call them. They are art cars for the SecondLife Burning Man (http://www.burn2.org). I hope they will be anyway; I have to submit them to be checked for script errors and terms of service violations.
I built 2 so far...The first, the coffin car, goes with the theme of our camp..death as a rite of passage. My machinima and research buddy, Marc, built a coffin car too; his looks like a 50s souped up drag car with some cool chrome exhaust.
Here are some pictures of my coffin car..that's me laying inside it. There's no steering wheel ..guess you're just "thinking" it around the playa.
My second car is a big teapot on a tray with 2 cushions for passengers to sit on. I got the teapot sculpty files the other day from a Midnight Mania board give away..whoo hoo. I used textures from Chipaholic and Sick Bubblegum. Think about it - a person size teapot = the ultimate never ending cup of tea. And instead of steam (which looked pretty cool), big yellow daisies come out of the spout occasionally.
Here are some pics of this car - i have got to learn to take close up..but check out that playa texture, with dusty car tracks to follow.