Thanks for the responses everyone. seachnasaigh - that looks perfect for whats needed! So yes your kind offer of a test panel would be perfect. Thanks for that. Certainly agree about how the mesh would affect the lighting as well. So on things like the roof lights, I've made the lights fit within a frame which I assume would make them "constrain" or "direct" light a bit. Or on the 2nd picture the light next to the 1st aid box stands proud, so would spill light everywhere. As I'd like to get this out there for everyone to enjoy, I'd rather not go back and add areas to act as emitters. But on the next models I'll be making, like with this weekends easter freebie, I will add this as it makes a lot of sense. Plus it fits with how I make stuff. Thanks again and looking forward to seeing the test panel. Though just one thing, can you include some screen shots of how to make stuff glow as I'm not that hot on using the P8 plus material tab.

Pinky - you left the lens cap of your mind on again.