Hey nice work, that’s a great result!
One tip about eyes in general – they usually look best when partially covered by either the top or bottom lid. Having so much white space around makes them spooky.
Here’s a quick cut and paste of what happens if you scale them up and shift them up slightly:

I think I accidentally made the pupils different sizes or something as it’s a bit off, but hopefully that helps ๐
Keep up the good work!