Sorry, it didn't even occur to me people had archive only version. You probably need to use unren to unpack the archives before applying the mod.
Regarding the Nursery mod, after I have built the nursery, and I get the confirmation message that the building process is done I get this :
Full traceback:
File "game/script.rpy", line 410, in script call
File "game/script.rpy", line 410, in script call
File "game/Mods/Core/Mechanics/Label_Overrides/advance_time_override.rpy", line 289, in script call
File "game/Mods/Core/Mechanics/Label_Overrides/advance_time_override.rpy", line 358, in script call
File "game/Mods/Room/actions/home_improvement_action.rpy", line 357, in script
File "renpy/ast.py", line 928, in execute
File "renpy/python.py", line 2247, in py_exec_bytecode
File "game/Mods/Room/actions/home_improvement_action.rpy", line 357, in <module>
NameError: name 'nursery' is not defined
I just hit ignore and the nursery is no where to be found. I did put all of the files inside the game directory, overwritten the existing files too.