Sebastian sculpts the third most impressive dog
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Sebastian sculpts his dog, and then hides it behind his back to prevent the others seeing how good it is. Near the end, having evaluated how good the others' dogs are, he quickly makes it slightly worse, and is able to nail the position of third most impressive dog, in Lasse's judgment. He therefore wins the task with a dog that actually looks more like a fat crocodile, in the end.
(Written by Karl Craven)