ugly
disfigured
deformed
poorly drawn face
poorly drawn feet
poorly drawn hands
draft
text
watermark
signature
out of frame
disproportioned
bad proportions
gross proportions
bad anatomy
body out of frame
duplicate
cropped
cut off
extra hands
extra arms
extra legs
extra fingers
extra limbs
long neck
mutation
mutilated 
mutated hands
missing hands
missing arms
missing legs
missing fingers
unnatural pose
morbid
render
unreal engine
mustache