Anyone install TMI door panels in a second gen Camaro?

[Kmart78]

I’ve got TMI door panels, and factory reproduction upper and lower door panel pieces and I don’t know how they attach? First off, the TMI panels have some holes perforated and some drilled, but none of them fit my stock replacement mounting clips and hole locations. Does the lower part (the plastic arm rest part that surrounds the door pull) attach to the door panel BEFORE it gets attached to the door? Then the top piece( the part that has the window felt) goes on last? Any help or advice, even if you used other door panels in brands would be greatly appreciated. Pictures of how the three pieces get installed would be amazing! Thanks in advance!