Extract files from included .zip folder. Part naming system should explain itself in your nesting software.
Any parts numbered “1,2,3,4” are your center panels, that you will build your bumper out from. Only cut 1 of each of these.
Any parts labeled by a number, followed by a letter, such as but not limited to “1a, 3c, 4a” means it should be cut twice. One part for each side.
Use your included center profile jig angle, as an external guide, to start your “1,2,3, and 4” panels, and then build out with your 2a, , 3a, 4a, and so on.