This model needs some post production assemble.
Please, watch the attached video and key moments of assembling process.

Replica of Wooden splinter Bird of Happiness

Bird of Happiness is the traditional North Russian wooden toy, carved in the shape of a bird. It was invented by Pomors, the inhabitants of the coasts of the White and Barents Seas. The Bird of Happiness is made without glue or other fasteners, by carving thin petals for the bird’s wings and tail and then using a special method of spreading and curving them, also found in other products of the North Russian handicraft. The amulet is usually made of pine, fir, spruce, or Siberian cedar. It is suspended inside a house, guarding the family hearth and well-being.
Source(s):
http://en.wikipedia.org/wiki/Bird_of_Happiness_(toy)

It is 16 cm in diameter