Tandem Shower mount

This is my simple idea of creating a tandem shower. I wanted to buy the original but could not justify $250+. My print was as follows: PETG 8% gyroid infill with 3 walls on a P1P The model is designed to be used with M3 heat inserts (quantity of 5) and M3x16 bolts. I used a piece of toolbox foam liner to make the top passthrough for the tension rod tighter and prevent it from sliding. Currently the showerhead is just friction fit in the mount because I have the hose pulled tight but I will likely add a little exterior double sided tape just to hold it tight. I did not measure the head size on my screws properly so I needed to drill out the pockets on my print a bit to let them recess into the mount. TLDR:shower parts you will need:in line shower diverter valve (mine was built into the old shower head)shower hose to go from diverter to new headnew shower head (make sure it swivels so you can angle it down further)½" npt x ½" npt brass nippleteflon/plumbers tape For the print:app