I am pretty sure the image you linked is only possible to acheive on a Mac (pro has better results). It's something to do with the fluxing and Xenu being used along with an LFS importer via the impomemtor. Check out this site for further information. http://www.apple.com/
Possible however not allowed and requires great skill and knowledge of the LFS code (I guess). Kegetys the über legendary OFP/RBR/ArmA/LFS addon coder imported a fully working Mclaren F1 a few years ago.
Just to defend Kelvjy, he is my little brother and uses one of my unlocks for the time being. He is not a 'cracker' and has alot of respect for the Dev's and LFS. All he wanted to do was show off his new found Photoshop skillz which are pretty terrible.
Hi there, Have you tried clicking the 'wheel/js' button? That is where you normally map axis, which I would assume would be the same for your game controller.