Stefan Müller on Twitter: "#Lego Beach Ocean Shoreline Animation R&D: I studied lots of MOCs to understand how people usually build shorelines in LEGO and I tried to adapt it in CG.
Object to Lego in Houdini
Procedural Lego bricks with Houdini - Reveron3D
Brick-by-brick: how Animal Logic crafted The LEGO Movie - fxguide