Jacksepticeye SAM! eyeball flat.

thingiverse

Here's another upload of Jacksepticeye SAM! eye ball, and this one is fully customizable. Depending on the software you're using, such as Cura, you can adjust the scale and size to your liking. I wouldn't recommend changing any other settings if you want to go solo. The infill density will be a bit higher than 20 or 30 because of some minor gaps that are visible up close in the photo. Despite this, it turned out great. My only issue is with the pupil, which didn't print along with the eyeball but instead floated in mid-air during printing. As a precaution, I would recommend printing it separately. If you like this design and want to keep the pupil separate, that's perfectly okay too. Enjoy!