StaticShape and PureLight - help needed

Is there a way to add models to a purelight scene that will be animated staticShapes in T3D. For the models I think of a door that swings open when a player activates it or opening chests and so on.

If not how can I prevent T3D casting shadows from lights that are in another room?

To give some insight in what I want to achieve:

I am having a dungeon level where most of the parts are total darkness, except for a few areas. Now I want to create these parts in purelight and add those as a prefab to the scene. For one part there will be a 5 level tower with different lighting on each level. For this tower I have a wall-model and a 5 floor-models. In purelight everything looks great, but after adding this to my scene and placing some animated staticshapes and AI, I get shadows from lights that are on a lower level (under the floor).

Thanks for any help.