This is an example of setting the DROID Diffusion and Specular very low, about 25%, then adding a spotlight over HELIX with his Diffuse about 10% but Specular about 80%. This sets up an obvious CONTRAST between the two characters, which- since they are metal characters of different styles looks better than if they were REAL PEOPLE (as in Mike or Vicky).

Since HELIX is an "Ancient" character from Poser, I thought that it was fun using him in Daz Studio in 2004.