so this might be a bug, but i'm counting it as a feature. it seems if you Copy X a character, choose a palette past 6 (the max for kobold), and then Copy X the kobold, you get the toriel colors with kobold shapes. when using the prismatic apple to check if this is just me and the body shape (most notebly, the head) visibly changes when scrolling over the toriel skin. this is NOT a complaint though, as i actually love the albino kobold i ended up with and hope it will be a permenant skin.
Edit: double checked, and this glitch happens when i switched from copying fox #6 and then copying the kobold. again, not a problem to be solved, but a hopeful addition.
also of note, this change was visible on the map, though the map sprite might just be the toriel one. idk, too small to tell.