Hi, I would really like to see a baseline "utility" lighting implementation with shadows, not so much for presentation, I found it a really helpful modeling tool to see how the form is working under various lighting, i thought Sketchup did a decent job of this. This is example how i was using sketchup light to arrange the scene to paint over later https://www.artstation.com/artwork/q4dWy
In MOI i would be using this to track the form more than cast shadow in an interior but hopefully it gets the idea across.

Thank you!