Mo’ Villages Mod 1.12.2, 1.10.2 makes villages more common and adds them to all biomes. Each village has themed blocks that come from that biome. There is also a configuration file to change how rare villages are. By default, villages will spawn about 2-3x more than normal, but this can be adjusted to normal, extreme, or insane generation rates. Note that the new villages will only generate in new chunks, so you must either make a new world or explore further out.
Screenshots:
Extreme Hills
Savanna
Birch Forest
Swampland
Jungle
Requires:
How to install:
Mo’ Villages Mod 1.12.2, 1.10.2 Download Links:
For Minecraft 1.7.10
For Minecraft 1.8.9
For Minecraft 1.9.0
For Minecraft 1.10.2, 1.9.4
For Minecraft 1.11