La Couronne des Alpes / The Alpine Crown

Hi everyone ! You'd likely know me from my other modding projects, the "Arkopack" and "Les Trois Tours".
Today I am coming with another and quite big project called "La Couronne des Alpes", or "The Alpine Crown" in English.
You can either call it LCDA or TAC or whatever you'd find good to use over time.
THE MOD
This mod brings a very large scale map focused on the region of the Alps and unique mechanics.
WHY ?
First, it is more or less my originating region, so I know it quite well and bringing up to life those magnificient mountains is an awesome project.
Next comes the historical context of the region in the middle ages: Until 1032, existed the Rodolphian kingdom of Burgundy, that more or less in name came to the Holy Roman Emperor. In name because the emperor had very grasp over the region, even none for most parts.
That is were it becomes interesting : it offers a very sandboxy playground of independant lordships that is already nice in vanilla game. Historicaly it brought up entities like Savoy, Dauphiné, Swiss confederacy... So let's see what you'll do there.
Finally, such scale permit to specialze gameplay, f.e. there's no need to have a generic feudality that have to fit either Scandinavia, Italy, HRE, Spain etc. Having no pagans, nomads or a lot of religions allows to focus on the region and its dynamics and flavour.
A BIT OF HISTORY :
I started working on a similar project back in the days for CK1... that proved being not very modding-friendly in regard to the map and was definetly very limitative feature-wise.
I initiate the new project in 2012, as a full overhaul this time. I soon split the project in two : "Les Trois Tours" that represents a bit part of the gameplay, and the map I more or less stalled until now, updating it over patches but not really expanding it.
Ii've recently came back to it, updated it, made a lot of cleaning, a lot of feature design with the great help of new vanilla features (tributaries, offmap power etc.)
Lastly I dedicated a lot of time into porting the initial map from 2048*2048 into 3072*3072, well I only ported already drawn provinces, all the rest was done again from scratch (topology and such).
FEATURES :
- a large scale map that runs from Provence to the Konstanz lake, on both sides of the Alps (the size it 3072*3072 pixels, vanilla is 3072*2048)
- First bookmark will be 1032, I'll try to spread the playable period until ~1400/1500
- full historical and detailled setup (as much as sources can bring on such scale by the way)
- playable inland republics
- alliances system to simulate the swiss confederacy formation, its politics and its satelites
- regional and medieval flavour (abbeys, wälser migration, passes, dioceses... )
- interacting with The Holy Roman Empire through an offmap power panel (à la China in vanilla)
THE DEVELOPMENT :
Currently the mod is at an alpha state. A small part is playable, features are incomplete for most. I'll keep you informed through previews and DevDiaries.
I'll bring soon a test version.
PLAY !

(Download link will come later)
MODS COMPATIBILITY & RECOMMANDATION :
The mod is designed to work, and will require L3T. Arkopack CoA will likely be required too.
It is likely that I'll distribute everything into a single package. Workshop is an option either, I have not decided all the details yet.
As an overhaul mod, It won't work with most mods.
CONTRIBUTE !
You are a modder and interested into this project ? Contact me if you want to contribute.
Usual work tools are Github and Slack, a dedicated google map to compile historical research.
If you want to support the project :

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