Soundmonster's layout for Corne

Features:

Modern OLED support (many thanks to @drashna):
- Proper orientation
- Graphic layer indicator ↑ ↓
- Graphic modifier indicator ⌘ ⇧ ⌥ ⌃
Similar enough to the default keymap so you can easily port your custom keymap to it
Mac-friendly (Command and Option on the thumbs)
Vim-friendly (Esc, : and Ctrl on the thumbs)
Full per-key RGB Matrix support out of the box (you still have to go through the nightmare of soldering yourself though 😉)