About this 3D model
I used silk silver for this one. The lights don't shine through it as well as the ones I made with regular filament. I'm waiting for some LED's from Amazon, I think they will make a nice differnece. You could also use just regular white filament, or any colour. Blue looked nice when I was experimenting. I used battery operated fairy lights on wire from Amazon, and glue dots to hold them in place on the back wall.