Parametric Robot Head

Robots are cool, right? So a parametric model of a robot head where a user can adjust the size of various facial features must be super fly. The code allows for the adjustment of 5 attributes: antenna height, antenna ball radius, eye diameter, the spacing between the eyes, and the height of the mouth. I think that if animated, these attributes when manipulated programmatically, could resemble dialog, facial expressions, or even emotional states.