Koraidon Deluxe Edition from Nanoblock's Pokémon Series stands approximately 6.45" tall and has 1220 pieces!
Difficulty level is 5 for ages 15+. This kit features all the details one would expect.

Look for origin of shipment: Only items shipped from within North America are being sold by authorized U.S. Retailers. The product box will have a Bandai Namco warning label, which is proof that you are purchasing an officially licensed Kawada product, distributed by its sole and authorized distributor (Bandai Namco) for the U.S. Markets. This product has been thoroughly tested for safety and meets all North American consumer product safety regulations. The affixed label also entitles the purchaser to product support assistance within the United States.