The Elves' Treetop Hideaway

11 parts appear in only a few other sets

• Animal, Big Cat Cub, Lion with Light Green Eyes and White Face Markings PrintSand Bluealso in 241501 Enki the Panther (all Elves)
• Bag / Rucksack (School) [Plain]Sand Bluealso in 30398 Adventure Camp Bridge
• Chain 16L [21 Links]Trans-Purplealso in 76082 ATM Heist Battle
• Dish 4 x 4 Inverted [Radar] with White Swirl PrintTrans-Light Bluealso in 41182 The Capture of Sophie Jones (all Elves)
• Equipment Crystal Ball Globe 2 x 2 x 2Glitter Trans-Clearalso in 41063 Ariel's Undersea Palace
• Fence Ornamented 1 x 4 x 2 with 4 StudsSand Green · ×4also in 70751 Temple of Airjitzu, 41188 Breakout from the Goblin King's Fortress
• Brick Curved 1 x 5 x 4 InvertedDark Red · ×4also in 70738 Final Flight of Destiny's Bounty, 75341 Luke Skywalker's Landspeeder, 7029 Skeleton Ship Attack
• Wedge Plate 4 Stud 45° Angle PlateMedium Lavender · ×2also in 41058 Heartlake Shopping Mall, 41104 Pop Star Dressing Room, 41393 Baking Competition
• Barrel Half Large with Axle HoleMedium Lavenderalso in 41029 Stephanie's New Born Lamb, 41059 Jungle Tree Sanctuary, 41552 Berp
• Technic Link Tread Wide with Two Pin Holes, ReinforcedMedium Nougat · ×5also in 70608 Master Falls, 45804 HYDRO DYNAMICS Challenge Kit, 76992 Amy's Animal Rescue Island, 72040 Captain Toad's Camp
• Tile Round 2 x 2 with Earth Power Icon PrintLimealso in 41174 The Starlight Inn, 41077 Aira's Pegasus Sleigh, 41078 Skyra's Mysterious Sky Castle, 9780545872539

2 parts are otherwise only found in Elves sets

• Plant, Leaves 6 x 5Dark Purple · ×7
• Hair Long with French Braided PonytailReddish Brown

5 moulds first came out in 2015, including in this set

• Fence Ornamented 1 x 4 x 2 with 4 Studs×4
• Plant, Flower Stem with Bar and 6 Stems×4
• Hair Long Wavy with Yellow Tips and Medium Nougat Elf Ears Print
• Hair Short Spiked with Elf Ears Light Nougat Print [1 Pinhole]
• Minidoll Hips and Asymmetrical Skirt with Wave Hem Medium Orange with Medium…

16 existing moulds first came out in their colour in 2015, including in this set

• Plant, Flower, Plate Round 1 x 1 with 4 PetalsLavender · ×14
• Plant, Leaves 6 x 5Dark Purple · ×7
• Plant, Leaves 4 x 3Lavender · ×5
• Technic Link Tread Wide with Two Pin Holes, ReinforcedMedium Nougat · ×5
• Dish 2 x 2 Inverted [Radar]Glitter Trans-Purple · ×4
• and 11 more