Lately I have been working on a mount concept for the game, more specifically a Daedric mount. I would to introduce my mount concept, the Daerhorse!

I was inspired to make this mount concept after seeing many posts about people wanting a dragon mount in ESO. Of course during the time ESO takes place, there are no living dragons flying around (excluding Paarthurnax), and to my knowledge there are no wingless dragon-like creatures. The only creatures that appear close to dragons are different Daedra, and that's where I got the idea to make the Daerhorse.
For introducing this Daedra to Elder Scrolls lore, I'll state that this is a very rare but docile Daedra. They don't attack on sight, and only defend themselves when provoke. They exist across almost all of the Daedric Princes' planes, and each plane they exist in has a unique high-ranking form that is based off the ruling Daedric Prince. Due to their rarity, the mages of Nirn have never summoned them or have even known they exist until the second era, around the time ESO takes place. An adept in a Mages Guild was trying to summon a simple familiar, but they ended summoning this Daedra instead. This adept wasn't sure what to call it, so they just called it a Daerhorse. The mage wasn't the most creative with names, but the name stuck. Summoners and mages across Tamriel started to learn about these horse-like Daedra and began to use them as mounts. The Daerhorse is about the size of the average horse and are as docile. The variant in the picture is the most common form of the Daedra.
If the mount is actually implemented into the game, the common Daerhorse could be acquired by completing the entire main quest for the base game. A more exotic form could be purchased in the Crown Store for about 2000 crowns and be a more permanent mount available for purchase. Special limited time Daerhorses would be based off the various Daedric Princes, such as Molag Bal, Meridia, Mephala, and Sheogorath.

I also want to share the 3D model of the Daerhorse I did: