SC4D LEX Legacy - JENX AURORA - JUPITER - POSEIDON is the modpack that contains all the mods that alter the aesthetics and gameplay of SC4.

AURORA contains mods that effects to the sky of SC4 such as Sunset, Sunrise, Aurora Borealis and shooting stars
JUPITER contains mods that simulate the change of seasons and weather
POSEIDON contains mods that add effects to water such as waterfalls

It is recommended to run the cleanitol file before installing the following mods.

It is also recommended to read the documentation of the mods present in the modpack due to the particular nature of the mods