Keycap for cheap chinese switch

What happens when you buy cheap chinese key switch and realize that you cannot use the most common keycaps, like the ones for cherry switches? You customize one to serve your needs. You weren't thinking I was going to trash those, right?

This is my attempt to customize a keycap originally made for the cherry key switches so it fits my cheap, square-shaped switch, that does match anything I could find online.

The important thing here is sizing the button and the space that goes inside the case itself.
the button is 7mm X 7mm and the wall for your print cant be bigger than 0.8mm.