FR4 (Fiberglass PCB substrate material) plates for certain custom keyboards.
Versions:
TGR Jane V1
This version is also compatible with Duck Orion, Mech27, Mira, and Moon, I have been told.
TGR Jane v2
This version is also compatible with the Whale TKL and OTD Koala.
Layouts
These are MX-switch only.
There is only an ANSI-enter option for these. Fixed 2.25u left shift, 2.75u/short right shift, and split backspace are options. As are 6.25u- and 7u-based bottom rows.
ILUMKB only offers Matte Black Color.
Size
Jane V1/Orion/Mech27/Mira/Moon, Jane V2/Koala/Whale