Not exactly 'nature' themed, but with a few alterations this idea could work for you:
Oerba Yun Fang (FFXIII)
Ezio Auditore da Firenze (AC II)
Moka Akashiya (Rosario + Vampire)
Next Con: SacAnime Winter 2014
I like nonsense, it wakes up the brain cells. Fantasy is a necessary ingredient in living, it's a way of looking at life through the wrong end of a telescope. Which is what I do, and that enables you to laugh at life's realities.