Mercedes Arctos is quite popular in LEGO, mainly because of the 42043 flagship Technic model of year 2015. Firefighters is quite often build theme by AFOLs. Smigol of Zbudujmy.to joins those two trends with his 2 minifig firefighting trucks.
Those are not the first firebrigade cars he built, and as usually those are full of detail. Take a look at some more of those little MOC’s photos and follow Kamil’s flickr.