A bunch of mods that i think are cool and add more to the vanilla experience of minecraft.
There are various mods that develop building in the game further. e.g chisel which allows new blocks and designs.
There are also mods to further develop enchanting and other way levels can be used in an rpg style.
There are mods which improve farming for materials in the game. e.g. ore extractor which can excavate large areas of the same block with 1 mine of a block. there is also tree mining simulator which allows trees to be grown from saplings much quicker.
There are some mods which change animals in the game such as animania which changes the passive mods and add multiple breeds and sexes and adds a few new species. there is also waddle which adds penguins
FutureMC allows for blocks from later versions to be added which means lanterns and villager blocks can be used in 1.12.2
There is also a new dimension that is added called the twilight forest which allows much more exploration and can keep the game feeling fresh with new adventures.
Another large mod in the modpack is Minecraft Comes Alive, this replaces the villager system with npcs that are more immersive. you can build up relationships with them and even start families. this also adds a lot of exciting details to explore to keep the game from going stale.
There are also various other mods in the modpack and details about them can be found on the pages for the mods if you require more information.
Enjoy :)

