I decided to try and list out features I like in monstery/alien-y characters and try to put them in one image
I got
-four eyes on the face, arranged in a rectangular arrangement (2 on each side of the face- one eye on top of another)
-big hands/fingers
-digitigrade legs with big claws/toes
-haloes
-glowing markings/patterns
-geometric patterns on body or generally very geometric bodies
-wings with eyes on them (or eye-shaped markings)
-wings that look like hands or are very geometric shaped
-horns/crests on heads
-mostly featureless faces save for the eyes
and this is what I got.