This is a biochemistry chess set made from both custom and remixed models found on Thingiverse. Thanks to aarono, ejo60, and Landru for their models! The ATP molecule is from the Protein Data Bank (PDB) through the Chem3D iPad application. The pieces are as follows:
Rook: Phospholipid Bilayer
Knight: tRNA (**Note the .stl file has been updated to make the knight slightly taller than in the image)
Bishop: Maltose (carbohydrate/disaccharide)
Queen: DNA Polymerase
Supports are only needed for the bishop, knight, and queen. Rafts are optional.