These are reolors of Paladini's Palace's Openable Gifts.
Info below from his website:
I am pleased to introduce openable gifts for all occassions.
When the gifts are opened they will generate one of four possible presents from objects included in the base game.
The object generated will have a value equal to or slightly greater than the cost of the gift package.
Please download mesh here. Go to "Objects" and download the mesh from there.
I have made recolors for several occasions.
The pattern on the bows turns out really nice in game.
Enjoy and have a Merry Xmas! 
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