Model Development -
I made a different iteration of my original model, with windows on only one side through which the light came. I sloped the roof in such a way that the light was directed from the windows (the taller side) to the opposite wall (the shorter side), in an attempt to diffuse the light throughout the whole room. Scale is 1:20 as 1:10 was far too large and used up too much of my limited materials.
I changed the design for this model by moving the light source from the back wall the roof, through slots cut out of the roof. Scale 1:40 as i had even less of the cereal box material to work with. I changed from corrugated cardboard to cereal box as it gave me greater flexibility to create more intricate cutouts as it is thinner.
For this next model I used crumpled paper to diffuse the light when it hits the back wall.
Fusion 360 Paper Model -
Fusion 360 Initals -