Byakko, the Legendary Warrior of Earth of Avatar Island. I'm getting better at drawing Avatar style...this is Byakko, 白虎, the strongest Earthbender ever to live, save for the Avatar. She is the Western Tiger and her spiritual talismans are her golden bracelet and ankle bracelet, forged by the Earth Spirits.
She's actually the descendant of Toph! Unlike her great-grandmother, she's not blind, but like Toph, she can feel with Earthbending, so she, too, can Earthbend blindfolded. Trained by Toph herself, Byakko is able to bend metal, gold, earth, crystal, sand, and earth dust and became the third Legendary Warrior of Earth. When Aang and his friends accidentally travels in hte future and landed on Avatar Island, Aang and Toph learned advanced Earthbending skills from her.
Her talisman are called Jian Bing 監兵 and her name, Byakko, is the Japanese name of the Western Tiger.
I fixed the background color scheme so that it doesn't look too plain compaired to Suzaku and my next one. Originally her talisman has carvings on them, markings of the earth. But don't worry, I'll put them in there when I draw her again but with Toph!