1:4000 scale model of the Standard Oil (Amoco) Building in Chicago, IL. Block model, minimal detail. If it prints well ("Print thin walls", thinner layers or similar setting), one should be able to see the 16 vertical beams on each face of the building, even at this scale. Dimensions are correct as I could get them and still get the vertical beams to show. Prints upside down to aid in bed adhesion. Slowing print speed works better for me once model reaches about 70mm tall. Adheres better with Brim setting for bed adhesion.