alpha_channel
ambiguous_gender
avian
beak
beret
biped
bird
black_eyes
clothing
dot_eyes
emilythepenguin
feral
group
hat
hat_only
headgear
headgear_only
headwear
headwear_only
mostly_nude
orange_body
outline
simple_background
simple_eyes
sitting
standing
top_hat
transparent_background
