Version 1.5 is up.
Changes since version 1.0:
-Now uncolonised provinces have different native sizes, ferocity, aggresiveness and taxes levels.
-Pirates are more playable (they have a culture and a religion now)
-You now get a Idea slot at government level 0 instead of 1.
Download from same link as before.
[End of edit]
After about three hours of work figuring out how to make nearly all provinces uncolonised without having to spend 20 years clicking through each (I ended up writing a program), I finally completed my Fantasia mod:
You can play as Sweden or the Pirates, and you start off only having explored about three provinces, so you have the whole of the game to explore and colonise the rest of the world.
NOTE TO PEOPLE ON SLOWER SYSTEMS: This mod will make your game run lighning-fast, as there is only one AI nation, so you will probably notice a threefold increase in days per second (At least I did).
Enjoy, and happy colonising.