Hi! I love the illuminated manuscript design, it's gorgeous and inspiring. I'll take a closer look at the rules and character sheets, which seem clear and well-presented. And... I have a question: did you create the illustrations yourself?
Let me tell you somethnig,
I created a tactical RPG engine (like Fire Emblem) a while ago. The tile-based style, outside of 4X games (like Civilization), is missing on PC for me. Currently, I'm working on a completely different creative movement, but an illuminated manuscript design in that style could be a good fit. (I don't think I would have thought of that myself!) Perhaps a collaboration in the futur, who knows? :)
Anyway I'll take the time to look, read rules and lore, and I'll probably give you feedback. In any case, good luck at you!