With regards to the GPS-2D-3D plugin this works but the issue with this plugin is that the transparency setting of the skin is not applied to this plugin. The transparency worked fine on this plugin up till version "g" of Pongo skin and then became an issue from Pongo skin version "h" onward. This is also the case on the latest Pongo Avic skin.

Hope someone can provide information on how to get the transparency settings fixed for this plugin.