About this 3D model
FAFO street sign. All signs should only require 1 filament change so if you don't have an AMS don't worry. Place a pause in at whatever layer, probably around 9 depending on what resolution you use, and make your swap. I print mine with the extensions and a marbled grey filament. There are also PG or PG-13 versions of it, just delete whatever signs you don't want.