RatedR wrote: How hard would it be to make that out of fiberglass using the quarter panel for a mold?
well it wouldn't be that difficult really... basically use the same approach as i did, except the hard part is blending your fibreglass/bondo work with the rest of the panel... i mean you can either re-vinyl the entire panel, or try repainting the entire thing with vinyl spray paint which i think has a little bit of texture to it. revinyling the entire thing is the way to go i think
that is why when i wanted to mod my panels to accept the 3 ways, i couldn't figure out a way to keep the stock vinyl on there and blend it with the custom parts that i made... so i ripped it all off and started from scratch

damn that cloth section on the door panel is hard to take off, i had to torque on it soo hard...