Depends on the character I come up with. But these are the races I would love to see added.
Elf Races:Maomer:
The Maormer are known as Sea Elves or Tropical Elves. They reside on the island of Pyandonea, south of the continent of Tamriel. They have pale, almost chameleon-like skin and yellow eyes. It was originally believed that they had lived in the Altmer home of Summerset Isle and were exiled, but tapestries found in the Crystal Tower of Alinor reveal an enmity going back so far as to make that theory impossible.[1] Their leader is an immortal wizard named Orgnum Thras. The Maormer practice a snake-like magic which they use to tame sea-serpents.
Beast Races:Igma:
The Imga, or Great Apes, are native beastfolk of Valenwood. They see the Altmeri as their lords and masters and as a portrait of an ideal, civilized society. Imga go to desperate measures to emulate the Altmeri: they wear capes, practice with the dueling sword, and attempt to speak with perfect enunciation and courtly manners despite their gravelly, baritone voices. Each Imga bears some kind of title, be it Baron, Duke, Earl, or the like, which they use when addressing the members of the Thalmor, however there are no land-owning Imga. More extreme Imga shave their bodies and powder their skin white to seem more like the Altmeri. The Imga feel that Men are beneath them as lesser beastfolk and find their smell exceedingly offensive: when Men are around, Imga hold corners of their capes to their noses.