Karwik may have built the first LEGO version of a Jelcz 272 MEX (EDIT TG: Not the first, thanks Globetrotter). I suspect the model means something if you’re a bus fan in Poland but to me it just screams excellence in LEGO design. From the slight tapering from body to roof to the amazing grille this vehicle is a masterpiece of technique and style.
Thanks to Tim David for the heads up.