here's another....
Do you ever suddenly realise that your aesthetic can be boiled down to two words, and you're happy you can now start looking for characters with those?
I had that with earth tones! So show me characters whose palette consists mostly of earth tones! Reds, browns, creams, yellows, oranges, warm greens, olives, warm greys, you get the drift! Doesn't matter if they're light, dark, muted, vibrant, show them off ^^
Some examples and inspirations of earth tones:
Xarah is pretty "earthy" (if you exclude the green tongue)
I'd say Sonie is as well, but red is a staple part of her design.