File contains two folders:
1. Ergodox EZ case by CRYPTOPJONES
2. Sculpted Keycaps by v6ak
As an owner of this keyboard I DO NOT recommend you buy it, but if you have one already these files will allow you to customize and alter it in interesting ways. If you want a split keyboard try the Moonlander version (I have not tried it) OR DIY. Honestly, with what I know now I would go with the latter.
If you can, try to print the keycaps on an MSLA printer. This is the recommended layout:
The author hasn't provided the model origin yet.