A selection of 8 dead heroes that interior devs can put into high level dungeons such as Strongholds or Dwemer ruins. There a 4 dead warriors, 2 dead thieves and 2 dead wizards. Each body carries a hero weapon, these are cursed one of a kind adventurer relics. They make for some interesting items to collect, this was a ditched concept from the original game.
A general-purpose naturalist class for characters across all projects. These characters are more specialized and scientific than Savants, and generally experts in a very particular field.
Tenyeminwe, involved in the vanilla quest https://en.uesp.net/wiki/Morrowind:Escort_Tenyeminwe, leaves to Summerset Isle at the end of the quest. Pralec suggested she might have connections to the Firewatch MG chapter, as a means of pointing players to the mainland during the MG questline. The backstory is that Tenyeminwe was collaborating with Banvira and whatever research they were doing is the reason the Telvanni are after her.