This Module is currently available.
Reversible blank panel for your Eurorack case
Use these panels to fill gaps in your rig, as a starting point for one-off DIY modules, or just hang up them on your wall. Each panel is reversible, with gold designs on one side, and solid matte black on the other. Panels are made from copper clad laminate (FR-4) and their thickness is 2.0 mm. The included sizes allow you to mix-and-match various panels to fill any gap size ranging from 1HP to 31HP in width. The panels come as a single sheet and are scored along the top and bottom edges for easy separation.
These merchants probably sell this module. Huh?