i was going to build a stained glass rainbow in desertopia
my list of projects also includes demolishing a mushroom farm, making an autowood farm, building a tower for my crystal, an item sorter for my mob factory, fixing my mob factory (some of the pistons mysteriously vanished into thin air), converting my wheat farm into a villager wheat farm is possible, building a tree city, and making a wither skull farm
plus we should really try out the guardian turret idea