Here’s some more items that will help. Super glue (cyanoacrylate) ranging from extra thin to gel, super glue accelerator, plastic sheets from 0.005”-0.040” thick, alligator clips, clothes pins, different diameters of wire, different diameters of solder, soldering iron, flux, polishing compounds, candles, lighters or matches, pastel chalks or pigments, oil paints, thinners for the oil paints, future floor wax, different cements for plastic (MEK, Testors cements), setting solution for decals, fine drill set (#61-80), and Elmer’s glue.