Richard already has a jig for the rock sliders (to see them check Biju or TucsonVX's gallery) so they can be reproduced. I also told him that there may be some interest in the bumpers so he will be making a jig for them as well when he makes mine. These guys are a small home shop so it may take a bit of time if you have them made since they do it in their extra time but their work is top notch. Everyone I know that they have done work for has been satisfied.