That's a great idea for the top of the crate, Greg, I'm looking into that.
Here's a shot of a window frame. One of the cool things about Cura is that I can scale these things to any size I want. The crates in the photo are 30x20x10 mm but I can make them whatever height, length and width needed. I think one of the crates to hold electronics ended up at 150x55x25. Same with windows, i can make whatever size i need and i think they'll be great for battlefield buildings. I've got doors, too, some even have knobs. WooHoo.
I think EVERYONE needs a 3D printer!!
