Working on a set of Custom outer scuff plates for my dart

What are you using to make the embossing
this test is in corian, if I can get it preffected then it'll be in a 1/2 strip of aluminum so the press doesn't break it like it does the corian (makes large cracked even glued solid to 2 layers of 1" 9 ply plywood) wiht a 1/4"x 3" x 40" thick strap in the center of them