fused limbs, extra limbs, malformed limbs, 
fused fingers, 


unnatural hands, disfigured hands, mutated hands, bad hands, too many fingers, missing fingers, extra fingers, 


long arms, 
cloned faces, duplicate faces, 
crooked face, cross eyes, 
bad anatomy, bad proportions, gross proportions,
distorted, incorrect, deformed, extra limbs, missing arms,
missing legs