When creating a new character in Dungeons & Dragons it can be a lot of fun to design how they look, but tieflings can offer so much variety that they can also cause an overwhelming analysis paralysis. Luckily the internet is full of cosplay that talented people have created which can provide inspiration for what a new tiefling character could look like. Different colors, horn styles, tails, and even whether to have a devilish appearance or a cheerfully cute look, tieflings provide players with a large range of style options available to them.
https://screenrant.com/dnd-best-tiefling-cosplays-dungeons-dragons-character-inspiration/