67mm / 2.5" Square Downspout Rain Diverter - Work In Progress!

I couldn't find a rain diverted for my size of pipe, either in the store, to buy online, or previously modeled. I looked at a number of different types and brought their best qualities to what I have drawn here. The parts are as follows:

Diverted, the actual diverted, print upside down (wide end down) with no supports.
Threaded nipple, sized for 1 inch hose, thread in on the side you need it.
Threaded plug, thread in on the side you don't need.
Hose Plug, if you winterize, this may be he