Which unit in the Dark Elf castle do you dislike the most based on its appearance?

I think they mostly differ in color. (Although I agree that the upgraded ones have a more solid color.) There are more significant differences in Altgreid. But in the third part, the Minotaurs looked more impressive, which is understandable, as they were in power there, while here they are slaves. By the way, I think they don't look that different from the 3D model in the picture. However, I don't think they are particularly ugly. There are worse ones.