This includes
Keycaps are designed to be ready to print.
If using an FDM printer, layer height .12 and lower is recomened. I also use 100% infill. Using a resin printer will be better though, just make sure your supports are not structured inside of the keycap stem. Resin printer, as well known, will be better for printing keycaps for detail, but might end up being more brittle than an FDM print.
This model is ROYALTY FREE! If you want, I encourage you to print, paint, and sell these keycaps on etsy or other platforms. I would love to see these out there!