Security Camera mount for 3x4 downspout

This is an adapter for mounting a security camera to a gutter downspout. The model does not rely on zip ties which will fail eventually. The downspout pictured is a “3x4” size which has actual dimensions of approximately 2 15/16" (~75mm) x 4 5/16" (~110mm). I used (6) M4 x 8mm threaded inserts (2 for the camera mount and 4 for the front to backplate attachment), (4) M4*12 socket button head screws and (2) M4*8mm socket button head screws. The model is printed in Bambu Lab ABS with standard filament settings. I used 4 layers with 20% cubic infill. I used tree support but maybe should have used “normal” support as the bottom of the camera mount bump-out did not print clean