i've got questions too,
1st is it possible to get a percentage estimate on how much is done? 100% being finished and released mod and 0% being non-existant. even a vague estimate would make me happy, I'm not asking for a release date, just a recap of what i've missed.

Also, about the Tokugawa, how will we be able to play as them if the Imagawas are included, unless the Tokugawa start later then the other factions at a trigger when the Imagawa lord dies and Tokugawa gets released. Maybe Tokugawa could start as an Imagawa general with no abillity to train troops or build towns and have to survive with what the Imagawa give him until the Imagawa lord dies and Tokugawa can move to his real domains. it would be interesting but i dont know if thats even possible, however it might be if you treat the Imagawa, in regards to the Tokugawa, like the senate, they tell you to do so and so and give you units and once you get your domains you're allowed to declare war if you want.