vcSex   
by DW SubC Limited   

vcSex(ion) creates cutaway and sectioned views of complex trueSpace objects.
It is ideal for technical, medical, architectural, biological, archaeological and other illustrations where hidden detail must be shown. Individual control of each sub-component's sectioned face material is provided. You can also choose to replace each cutaway component with your choice of material so you could create an engine with a glass 'window' showing internal metallic moving components, for instance.