I found a few more style sheets that were either ready to use or easily adaptable to the osm2pgsql schema:
- “Pencil” by AH Ashton of Mabpox
- “Space station” by Eleanor Lutz of Mabpox
- “Blossom” style by Steffen Kühne
As it originally used the Mapbox Streets data source I had to convert it to retrieve layer data from the osm2pgsql schema instead.
Again I had to convert the style for its data layers to fetch data from the osm2pgsql schema instead of Mapbox Streets.