A Plasma theme to resemble the square tiles from the WindowMaker/GNUStep environment. Apart from the panel, tasks, and analog clock, this is the same as the 'normal' QTStep plasma theme. There's a default and a dark variant, the default one has the tiles in the traditional color, while the tiles in the dark variant follow system colors like the rest of the theme. I included the 'source' version of the theme, it contains scripts so you can generate different variants.
Depending (in a weird way) on panel size, orientation, and DPI, the tiles are not perfectly square. I think that's a problem with plasma5, no way to fix it here.
Maybe try to create dockapp-style plasmoids to put in the panel