I would like to have animated eyes for skins who use 1x2/1x3 eyes located one pixel away from the center of what is already available.

Something like so:

I agree with this since there's a lot of skins with eyes that are located 1 pixel apart wider than the presets for the 1x2/1x3 eyes. Plus, I don't think it would be hard to implement, right?

i'd also suggest adding support for 1x2 eyes which are one pixel up and in. this is the head of my skin which explains what i mean:

These will be added in the next update. This is not implemented yet, but this is how the planning is going.