Hi,
I always needed high contrast themes, without environment details, just roads, sidewals, bike roads etc. Much like Garmin 200/20/25 or Sigma Rox 7/11. The only things that are marked are roads, street names and house numbers. Used colors are black and white.
Toghether with my hight contrast bike dashboard, makes a perfect bike computer (for me).
Previews:
Day:
(https://i.imgur.com/jjhxLaC.png)
https://drive.google.com/file/d/0BwUcWVZU0YQkWS1NWklDMGZueU0/view?usp=sharing (https://drive.google.com/file/d/0BwUcWVZU0YQkWS1NWklDMGZueU0/view?usp=sharing)
Night:
(https://i.imgur.com/JTD4FFJ.png)
https://drive.google.com/file/d/0BwUcWVZU0YQkNEktbGhDOWFINHc/view?usp=sharing
Feel free to use, modify and share.