Point3D
3D telescope models that connect to any Windows ASCOM GEM telescope hub or driver to display its position.

Works with your setup
Point3D connects through ASCOM, so it works with GS Server and with any other Windows ASCOM telescope hub or driver for a German equatorial mount.
See where it's pointing
A 3D model of the telescope follows the mount's reported position, so you can see at a glance where it is pointing.