Globe stand for Relief Globe v3

Version 3 of a globe stand designed to support the "Relief Globe with 2 hemispheres" (https://www.thingiverse.com/thing:3382104)

Notes:
* The elevation of the central support is higher than the first version
* The central support is less bulbous than version 2

version 1: https://www.thingiverse.com/thing:3449252
version 2: https://www.thingiverse.com/thing:3462544