Commercial signage - design drawing for building permit application

We need a drafting design for our commercial signage application. The picture of the proposed sign is in the attached file. The draft design must show the sign, framing and fixing details which are as follows: The building facade is 9mm thick FCS. The sign will be fixed with 25mm long 10g coarse thread tek screws that will go through the signage backing which is 10mm. The logo and letters are acrylic and will have a forex backing that is screw fixed to the facia. The acrylic logo and letters fit over this and are screw fixed at the sides.