6 Points
F7
2 Points for River (s), 3 Points for Hills, 1 Point for Climate-Subtropical (Dry or Wet, depending on where the seas are-make it nice and warm)
The hills form many folded vales and gorges, through which two major rivers eventually form- one heading north towards F8 and the other towards G7/8. The rough terrain is hot and there are many caves.
These hills used to be ancient mountains, but got worn down over time, revealing the ancient bedrock underneath. (Coal added in the future)
The lands watered by the river receive much silt from the hills over the years, and those winters that do bring snow often bring spring floods which clears out the course and often redirect the river.
Thinking of South-central French Highlands + Piedemont of Carolinas/Cumberland