I think Helgoland is not the priority for now. I may try to add your models on the existing terrain. But the LH and light signal placed on Düne must be placed on a land model (covered with sand), because if I place them at the right place, they will be in the water (see my previous post).
Let's concentrate on the french LH. Perhaps the LH of "La Vieille" could be tested in game very soon ?
