Hey Mr. Stark, if this is not yet implented, I have 2 more Ideas:

-A filter, were people can choose wether they only want to view the models,
terrains, sprites etc. In the scene would be great in my oppinion!

-An automatic shadow generator, this might be none sense of impossible,but for
trees I guess its useful, the program takes the model, makes a screenshot from the
top view with a white background, turns any other color in to black and then puts
it in to the level as a sprite, that way there is an exact shadow that works on
static objects without motion. Could be useful!

But hey Mr. Stark that is excellent work there!