This week, the builders will ransack a detective's office andleave with an item of their choice that they must replicateinto a one-to-one scale model. With just 10 hours to deceivethe eye, the contestants must be ambitious with their builds,pushing their limits to recreate complex details. In a surprisetwist, LEGO Masters Season 3 Winner, Stacey Roy, must playdetective and spot which items are real and which are cleverlydisguised brick facades.