Name: Gattiyu
Age: 250 years old
Gender: Appears and acts male
Race/Species: Treant of the Polybalsa family
Favorite weapon: Solar Yew recurve bow
Bio: Gattiyu (Gat for short) is a very young member of an unique species of treant. Unlike most treants, the Polybalsa family is not a tree inhabited by a soul - it actually is an actual vegetal that imitates incredibly well the form and life of mammals; humanoids for the most part. This species have evolved to have a culture, language and traditions of their own. They usually live in spacious forests (legends of village folks who have seen the species attribute the larger clearings to a group of this species having migrated), and being plants, they still do feed on nutrients (although their roots are hidden within, in an analogue of the animals' stomach), aerial carbon composites (through the curly foliage at the top of their heads), water and sun (as such, they love afternoon naps). The tribe from which Gattiyu comes from had taken heavy influences on a particular elf culture, the elves in question following a tight relationship with nature. Alas, one of the shared ritual was a pilgrimage - a long journey to find oneself and a knowledge to help the tribe. And Gattiyu eventually came of age, and as such was sent with all of his learnings in the tribe, a Solar Yew recurve bow (Solar Yew was a relatively rare wood which is known for it's ability to absorb sun throughout the whole plant, using the energy to mend and repair cracks and damage) , and a set of clothing offered by the elves to help blend with the crowds.
Appearance: From afar, one would never tell it was not animal. He looked like a perfectly normal, albeit tan and large young man with green hair garbed in woven linen clothes. Upon further inspection, though, one would notice his skin to be rather rough to the touch, and his hair to be not unlike green, curly lettuce. As for the eyes, they looked especially crystalline. And of course, the most obvious trait would be the lack of nose (considering his species breathe through their "hair". Other notable features would be the complete lack of nails and teeth.
Strengths and weaknesses: Being a cousin of the Balsa tree, he is in himself slightly flammable, although MUCH less than most wood creatures due to large amount of water present in his body. The drawbacks of being a plant is to be a bit slower and having a much rougher time in areas inhospitable to vegetal life (without mentioning the subtle scent he leaves behind as he goes and his inability to swim due to his increased mass)
Hope this is more lore-friendly. If you feel this character still doesn't fit, I have a third one (a stone golem, this one) that I could use that involves nearly no deviation from the standards.