Sir, this scenario is GENIUS.
To be honest, I was really astonished. I have ridiculously high requirements when speaking about mod scenarios (perfect balance! perfect balance!) and almost all mod scenarios I have tried either left me disappointed or 'nice mod, but not enough cool for me'
And this one - I was sceptical especially about city space, I launched it only for a while to look at it (and delete?) and I sunk in Germany gameplay
I don't know how did you manage to do that, but this scenario IMHO PERFECTLY reflects year 2014. New units are cool, new leaders are cool (Putin the Terrible

), new abilities are useful, and the game is very immersive. 10/10 from myself - it is balanced, offers epic game, lacks stupid gamebreaking mistakes (like lack of resources, underdeveloped cities, not enough or way too much units etc. - to be honest I am still shocked that you managed to create scenario, in which cities with very few tiles can be developed)
I am playing as Germany - I chose this country because I was interested how did you manage to balance 'not enough place in Europe' and 'extremely tiny European countries vs big empires'.
Current world situation, in 2019:
- in Americas almost nothing interesting happened, only few chaotic wars of Argentina vs world and Brasil vs world

- in Europe I am reflecting German domination: 'whole European Union is dominated by me' (Sweden, Spain, Italy, Poland and Ucraine city states are my allies, France and UK are my friends)
- in the Middle East there is currently cold war, and in one point Turkey conquered Israel. Europe and USA declared war on Turkey, my forces started siege of Istanbul, and I managed to negotiate peace for resurrecting Israel (lol, as Germany

) whole war was surprisingly 'realistic'
- in Africa, Egypt conquered whole Nigeria (!) and Libya, so we have little Caliphate here... also, all city states here are allied with various world powers, so we have african style - crazy guerilla wars
- Pakistan was against whole world, nuked this poor western Chinese city, but then after very hard war was entirely conquered by India
- on other hand, China conquered Korea
- but the biggest star here is Vladimir Putin. He was harrasing Poland and Ucraine (lol) until I allied with them, currently we have pretty dangerous Cold War in Europe and two armies are amassed along the polish/Ucrainian border (lol). In the meantime, Putin conquered Mongolia and north Japanese city (lol, Kuril Islands conflict!).
I love the fact, that nation sizes here are 'realistic' - I cannot have as high GDP as USA while playing Germany because of very tiny country and population, but I amassed insane industrial power (Hanse + Fusion Reactors -> let's invest in high tech and other countries!) and Germany is fourth production world power (after China, India and USA). Also, I am the master of city states, leader of space race, world congress and I managed to embargo Russia

On the other hand, there are many challenges in front of me - I have to worry about India/China/American economic superpower, Russian nuclear arsenal, Egyptian ambitions...
Really awesome scenario.