Oh Snap! I made an Infinity Gauntlet keychain based on the popular GIF! And here's the GIF in case you're somehow not familiar with it?!?
Each individual Infinity Stone is also printed separately. But make sure you print at 90% scale so they fit in the Gauntlet.
And this is a template for the Stone placement as all the Stones are different shapes.
For me, builds like this are always good to help learn Fusion 360.
I printed the Gauntlet with MatterHackers gold PLA with a color layer change at 3.2mm to MatterHackers black PLA.
Stones 1-5 were printed with various Proto-Pasta HTPLA filaments. The Mind Stone was printed with Solutech yellow PLA.
The keychain itself is about 4 inches (100mm) long.
Now go print your own!
Link to files on Thingiverse: