Surely it is the same as a number of GM products and would be A LOT LESS $$$, wholesale, than 3D printing. I just haven't taken time to check. I know my '06 Silverado had one I just don't remember its shape.
Been in storage forever and never installed. Employee at ASC brought it home back in the day as he said GM made a certain number.....then quit providing the chrome so pretty rare. In perfect condition...as is in pics. $250 plus shipping.