Stearman Aircraft Corporation was an aircraft manufacturer in Wichita, Kansas. Although the company designed a range of other aircraft, it is most known for producing the Model 75, which is commonly known simply as the "Stearman" or "Boeing Stearman".
Coaster is 100mm and 3mm thick. Design prints on 2 layers, face down, so as to maximize detail. If you move the prime tower, you can easily fit 5 of these on a 256x256 build plate. 3D Model is of the logo itself. Disc was added in Bambu Studio to create the coaster.