In my opinion ESO has a major issue of reskinning enemy types and units.
Like Draugr and Falmer. Which are basically standard npc models with different textures and animation set.
Rather than being different models with different animation rigs which would actually make them stand out from each other.
Or the "Void enemies" from Markarth where we did not get any unique models but just reshaded versions of existing enemies
Or the greater sin - the spiders are all the same.
All spiders use the same model with different textures and colors - which is a shame because there are all kinds of unique spiders in the world.
They could't even do the Frostbite Spiders from Skyrim
ESO put in this
When they looked like this in Skyrim
They could have at least made this variation in the Greymoor chapter. Hopefully they will in another Skyrim Chapter