Alright, I have created a template for use of charting out available special/restricted units as per faction X in Redux. This to make it easier for all people to do this as they play the game. It also provides a simple yet consistent appearence/format that is easy to overview for all, once the results are compiled posted up for public reference. Just copy and paste it and get cookin (for threads/posts use the qoute-button and kill the the quote-markers and everthing else before the template starts and after it ends, that way it is already formated and ready for use).
Fill in the blanks with ALL special (non generic) units available to relevant faction X on each province. If none is a available in province X, a simple "none" will problay do. Furthermore, it is probably better if we all use the actual and full terminology as it appears in game - "Saxon Heavy Spearmen"etc. etc. The reason is simple - it kills all confusion... Anyways, anybody is free to post in their results/findings and that way it might get done faster for all interested in this stuff. To me it seems like a good strategy to check one "region" at a time (as listed below) - but that is just my suggestion. This is player-driven project, so it is your show guys... The princilpe is simple, "If you do nothing - you get nothing".
Once enough results are in and compiled, I can set up dedicated thread for whatever faction is completed/charted out, for future and easy reference - and all relevant credits for it. (In Spoiler)
Hope it helps...