Originally printed in PETG on an Ender 3 a few years ago this is my take on a Dactly Manuform.

Handwired with a pro-micro controller.

Key spacing is for MX switches.

Note that the file is the left side only, please mirror and print again for the right side.

I am having trouble listing the parts in the required parts section so here is some guidance on other pieces needed:

Requires switches, keycaps, and diodes for each key. Also requires a micro controller for each half as well as a way to connect the halves (typically a TRRS cable and two TRRS sockets, although you could use a wireless controller arrangement), wires for connections and tools for assembly. There are a lot of different ways to do this.

Firmware is QMK.