I started making previews and noticed a few things.
- Slightly lighten up Aegean, Savanna & Nubia biome (for the latter two, reduces the contrast a tad)
- Make Aegean water slightly bluer.
- Make Savanna have a .25 forest probability, likewise Nubia.
- Remove the HDR specific settings of Cantabrian Highlands
- Remove the water/hdr settings of Corinthian isthmus.
Before/After of the biomes:
Aegean: without/with HDR before, now (always):
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Savanna: without/with HDR before, now (always), ignore black mountain:
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Cantabrian "Temperate" comparison: