The Brothers Brick:

LEGO has revealed a new experimental product line designed for adults called LEGO Forma. The first wave of small-batch sets produced under the LEGO Forma line will be kinetic sculptures of fish, created with a moving Technic core and wrapped with four “skins" made of foil to represent three types of Koi and one shark.

You can back the first set, 81000 Koi Model, now on Indiegogo.

I’m surprised that LEGO isn’t using a platform of their own, but perhaps that will come with time.