Does your budding builder have a green thumb? This LEGO Animal Crossing set, featuring Leif's caravan and plant stall, is a fun way to grow their building collection! Watch them set up flowers and seedlings to sell to Poppy, the customer, and plant some seeds for a fresh crop ...Does your budding builder have a green thumb? This LEGO Animal Crossing set, featuring Leif's caravan and plant stall, is a fun way to grow their building collection! Watch them set up flowers and seedlings to sell to Poppy, the customer, and plant some seeds for a fresh crop. They'll enjoy imaginative play with this delightful pretend market, complete with a travel trailer that opens up for more fun inside. From LEGO.