[Kyle]

I know its a lot to ask and dont even know if its possible with an unbiased rendering engine but some of the things the shaderlight guys have got going seems pretty promising.
The ability to change materials, enviromnents and textures without re-rendering is a 3d artists dream and if this was in Maxwell Render it would definately put it ahead of the competition!

Forgive me if this is not even possible I dont really know how things are done just what I want