You can easily test the solid colour setting's by using the Julia Attractor with all Attractor settings set to 0 This produces a sphere allowing you to test what a solid render is going to look like I like
Gamma = 1 Opacity = 10 Roughness = 0.01 to 0.1 Background = Black or White Ambient = Black Defuse = Dark Blue Secondary = Black Specular = White
Then when you come to trying it on your funky Paranormals IFS and Unravels you will understand what those colour value's actually mean.