mint vale
Nearly all of my skins have spider-like eye placement as well as more than 2 eyes (multiple on the front and some on the sides.)
It'd be really cool to have the freedom to put the custom eyes anywhere on your head and just pick what pixels become different eyes somehow. Maybe similar to skin painting in blockbench, just selecting different sections to be read as each eye by the model.
There are some gaps around the rest of the body, I believe there should be enough room for a full head worth of both eyes and eyebrows, allowing you to designate what parts are what manually.
Maybe having this as a separate setting would be best? Then, the fully custom eyes and the simply shaped eyes would both be options.
I just think support for a single big eye, or eyes on the back of your head, or being covered in eyes like the Greyeb fruit from Abiotic Factor would be really cool and lead to some really creative animated skins!
molten raptor
toxic sorrel
idle charm