Fun!
I always like to see one off designs, like this one in The Netherlands of Miffy (1) or Det in Mainz in Germany (2), or in Akureyri (3).
(1) https://www.atlasobscura.com/places/miffy-traffic-light-utre...
(2) https://www.atlasobscura.com/places/mainzelmaenchen-ampel-tr...
(3) https://www.atlasobscura.com/places/akureyri-heart-shaped-tr...