http://oblivion.nexusmods.com/mods/42490/, a mod for Oblivion, has just been released. Using books such as The Song of Pelinal and the Adabal-a, it attempts to recreate the final days of the Slave Rebellion in the First Era. Queen Alessia, Morihaus and Pelinal are featured in the mod (with a cameo from Olmgerd the Outlaw). A large section of Cyrodiil was recreated as it might have appeared in the First Era. The mod provides an explanation as to why Pelinal did not receive any backup when he stormed the Tower of White Gold and the player will get to witness his ultimate fate.
The mod itself has been well received, becoming a Nexus "Hot File" within an hour of its release, and is already a File of the Month contender after only 1.5 days.
A lot of lore research went into this, and I hope that I got it mostly correct.