About this 3D model

This is a Swedish traffic sign to alert for passing trains. I made this for my dads garden railway. DESCRIPTION I made this using dualstrusion and Sailfish "Pause@Zpos". I printed this at a layer height of 0.25mm, 15% infill and 1 shell. Feedrate 80mm/s Print red and yellow colors as base then Pause@Zpos: 2.13mm and load black filament to finish print.