Customizable and Stackable Miniature Shadowbox

The original inspiration for this shadowbox came from Artis Opus. Their “Beautiful Display Cabinets for Miniatures and more” on kickstarter are beautiful (https://www.kickstarter.com/projects/artis-opus/cabinets). The kickstarter is closed now but it fails in a couple of things I wanted.Metal Shelves - my minis have magnetic bases, so metal shelves let me fix the minis in place, and they won't fall out.Compact Storage - I wanted something smaller, and something that could stack.I've posted photos for large 200x200 boxes with either acetate or plexiglass windows. Each large box stores 8-10 32mm minis per shelf.I've designed 3 sizes:Large = 200x200mm outside dimensions and will fit 3x 185x3x50mm shelvesMedium = 150x150mm outside dimensions and will fit 2x 135x3x50mm shelvesSmall = 100x100mm outside dimensions and will 1x 85x3x50mm shelvesQuick Video on opening the box here:https://youtube.com/shorts/ZaX66PXekdE INSTRUCTIONS TO MAKE:consumables:- 50x3mm galvanised steel bar (1