I was poring over this prop Design of his during Will's class:
...and was thoroughly impressed and inspired! Oh to draw like Marcello :)
So after copying his various prop designs, I tried turning some around in space, then designed a couple items of my own using some of his drawing techniques:
(I forget if this pile of rocks is in the style of Vignali or Armand Serrano, who also did amazing development work on Surf's Up, but I really liked the simplicity of the core shadow and reflected light)
Anyways, you can find Marcelo Vignali here.