The set is repository with the stack of 3 presents being the MASTER. You must have that file in your game for the others to work! They can be found in Lighting>Outside (Outdoors?), cost 10 simoleons and can be used with the quartertile placement cheat. All are basegame.
NOTE: The bow will get slightly covered when it's snowing and the lights will get buried in the snow. Sorry about that! But they're still pretty! :)
Hope you enjoy these and keep an eye out for Part 3, the deco!
Chrissy, the spoiled rotten sim. :)