Acetylene model in color

thingiverse

This is a model of acetylene in which the orbitals are printed separately from the carbon skeleton. This allows the orbitals to be printed in different colors. Instructions Print the sigma model in grey. Print the two X orbitals in another color (blue) and the two Y orbitals in a different color (green). It should be possible to print both X orbitals at the same time. The Y orbitals could also be printed together. The posts to connect the orbitals to the sigma skeleton are different, so it should be hard to mix them up.