My new shower head mounted way too high for our shower, so I designed this adapter to lower it. The geometry of the handle is very organic and difficult to replicate, so I 3D scanned the shower head for a perfect fit.
Shower head model used is the Delta 2.5GPM 75413DSN
DELTA - FAUCET - 4-Spray Handheld Shower Head, Brushed Nickel, 2.5 GPM, 75413DSN - Amazon.com
To make install easier, I offset the mating face 1mm to account for the thickness of ~1mm thick mounting tape:
The author marked this model as their own original creation.