Reza-T
Well done.
3D printable model of the spoiler wing mounting pad inspired by VOLTEX for Lancer 9.The model has a slot and a niche at the bottom for neatly hiding the metal part of the spoiler attachment. Holes for fastening will have to be made on the spot, as it will be more convenient for you.For printing, the part is cut into two parts to print them vertically. Three positional holes of 2 mm are made on the cut surface.
Printed with a nozzle with a diameter of 0.4 mm, a layer height of 0.25 mm. The coPet material performed well.After printing and gluing, mechanical abrasive treatment is required for smoothing and preparation for priming. If necessary - puttying.
I wish you success in your project!