I just completed the EOS Keychain design using Fusion 360 and uploaded the .stl file to Thingiverse and Pinshape for free download.
If you like the design and have a 3D printer yourself or a printing service (e.g. https://www.3dhubs.com/) than you can find the .STL file on either of these sites.
Thingiverse Link: https://www.thingiverse.com/thing:3075925
Pinshape Link: https://pinshape.com/items/47073-3d-printed-eos-keychain
Fusion360 Render - Front View
Fusion360 Render - Front View 2
Fusion360 Render - Wireframe View
If you print this design than please share pictures of your print in the comment section, I would love to see them.
All the best!