Tilt-Shift photos as cardboard

This is Ulm ...

In the tilt-shift technique one tries to look like real photographs "artificially" make. But not "somehow", but should lead to the impression of a toy. Thus, for example, modern cars to plastic cars of the 50's (years and ICE trains to tin-Bimmelbahnen here ). The Smashing Magazine brings 50 such results, which can even impress. How to create this in Photoshop, plus there is this tutorial . Oh yes - and the "Papphäuschen" pictured at left - Ulm city center. When I received around the corner.