Hello everyone !
Thank you for your feedback.
As for the lower lip, I have not seen photos of the EVO WRC with the lower lip under the bumper, even on asphalt rally. I think a lip on the road version of the TME. But road version bumper is different from the rally. So I was not planning to do his lower lip.
As for the cars for the racing circuit: it is of course possible to think. But so many different projects for the rally. Not enough time for everything.