99-06 chevy truck cellphone mount

this replaces the small filler panel on 99-06 GM trucks. I got tired of the sticky mounts failing in the southern heat, so I designed this. It works with standard ball mount cellphone brackets. I printed this in PA6-CF  for temp durability. The 3MF file is for PA6-CF but I included the stl for anyone who wants to utilize different materials. I printed at 20 walls and 100% infill to add strength. the rear box is offset and the “shelf” should overhang to the driver side.