Bricker - Construction Toy by LEGO 21000 Sears Tower
Lego Architecture Willis Tower 21000 3D model | CGTrader
As a Chicago resident and Architecture fan, I love these three... as a fan of build techniques, man - 21000 and 21001 are some of the worst sets I've put together. : r/lego
LEGO Architecture Willis Tower (21000) Excellent Condition Used | eBay