Just put it locally. Create a folder to avoid having to find it later.
In the Stardew Valley game, players download the beautification package to the local computer and replace the character portraits in protraits - if it is a mod, just add it directly to Mods.
"Stardew Valley" is an open country simulation management game developed by ConcernedApe alone and published by Chucklefish, the producer of "Star Frontier". In the game, players play the role of the protagonist of "Stardew Valley" who inherited his grandfather's farm and expand and manage the entire small ranch.