LEGO® Avatar Floating Mountains: Site 26 & RDA Samson 887 Piece Building Kit (75573)
LEGO Avatar Floating Mountains Site 26 and RDA Samson 887 Piece Set 75573 Age 9+
Amazon.com: City Police Station STEM Building Sets, Compatible with Legos Military, Building Kit for Kids, 887 PCS Best Gift for 6-10 Boys : Toys & Games