[C+C] An animated eye

[Neraum]

Hello everyone, thats my third or maybe fourth creation, hope you see it like an eye, cause i don't really know if it is one xd. I would appreciate some advice.

[surt]

You need to look up eye anatomy.
You seem to have either two nested irises or two nested pupils.
You are moving the pupil about within the iris. The iris only expands and contracts, causing the pupil to shrink and grow, it does not perform lateral movement.
Eyes are approximately spherical with the bulge of the cornea. They are not rounded cubes.

[Neraum]

You need to look up eye anatomy.
You seem to have either two nested irises or two nested pupils.
You are moving the pupil about within the iris. The iris only expands and contracts, causing the pupil to shrink and grow, it does not perform lateral movement.
Eyes are approximately spherical with the bulge of the cornea. They are not rounded cubes.

Thank you! I'm going to apply your suggestions and when i finish i will update this message with the new eye.