I agree with mdsalemi. I am now having my complete interior redone in leather, and two shops did not want to handle the compound curves (not a dyi project). My shop is very experienced, and therefore can easily handle it, but I have seen work from GAHH and highly recommend them as well. Just box up all the pieces and send it to them in L.A., and they will return them recovered in whatever material color you like. Leather is laid over the base material, whether it is aluminum, foam or fiberboard, except for the dash, where it is laid over the existing M/BTex.