Minimal Joy-Con Grip

- modeled and printed for a friend, who wanted something like this while using a joy-con in each hand during single player
- looked at a few joy-con grip designs already available, but decided to measure and model the whole thing myself
- went through a few iterations to get the fit right, depends heavily on the print result due to the thin rail-walls
- you may have to adjust flow ratio or scaling (+-1%) a little bit to get a perfect fit
- little shoulder buttons (if you use each joy-con in