Garmin Fenix 5x charge stand

Use Fenix5xStand_v4 as main version - added 4 fix points for good positioning (and rescaled
to almost ideal fit) + lifted for better work with quick release bands

History:
Fenix5xStand-ext - deprecated and not good (not enough room for bottom hole for band.
Fenix5xStand_v2 - deprecated, but usable (issue with falling out of position)
Fenix5xStand_v3 - added bottom fix points for good positioning

First try to create charge stand. If any ideas - feel free to contribute using base model
https://www.thingiverse.com/thing:2496647