This is a funny sign I designed via Fusion 360. I took much inspiration from this model: https://www.thingiverse.com/thing:3446814. I was looking but there doesn't seem to be any signs saying exactly what I wanted so I designed my own from scratch. I included a Fusion 360 file in case someone wants to remix it.

Creality

Ender 3 Pro

No

No

0.2 mm

10%

Printed with no bottom and three top layers.