The more you make, esp. if you’re making/shipping them all at once, the cheaper it would be. Check out the ponoko design thread if you haven’t. This isn’t CNC/aluminum enclosure, it’s a laser-cut/engraved design. My design was planned for bamboo. Based on material thickness, birch veneer could be substituted, and possibly acrylic. But it would be at your own risk; I’ll be testing out how my design fits/assembles with the bamboo…