I'm quite happy they didn't go with the 5e "eyebrow horns", to be honest. I like this rendition of infernal tieflings, I just wish we had tieflings of non-infernal bloodlines. Abyssal, yugoloth, rakshasa, hag...
But certainly, more eye options (are vertical/goat pupils in the game?) would be great. And some horn colour options, like obsidian or bone.
