Work has slowed a bit on HARP, mostly due to lack of real 'projects' to place into it. Legos are fine, but they aren't real items, and I'd like to have actual utility to make it worth using HARP.
Thus, KittyKube was born. A DIY Cat tree builder, with the option to have it printed and shipped to you. All items are open sourced, meaning if you have means (a sewing machine, 3d printer, and pipe cutter), you can build your own, not dependant on others.
Of course, the whole premise around WorldsProject is that we work more efficently when working with others, and that most people don't want to maintain a sewing machine, 3d printer and pipe cutter. Information is free, atoms cost money.