I have always found that I don't I have succeeded with painting black and my mistake is that I have used black as a mid tone colour. So I tried a new way after looking around for ways to paint black, so I used a dark grey as base and highlighted it 2 times with lighter grey before I washed the areas with a black wash. The result was good and I will continue painting black this way, I will experiment with the highlight and going even brighter then I did this time on my next model.
Regarding the orange I did get in cleaner this time but its not where I want it, I need to do even thinner and more layers of orange to get where I want it I think and the second thing is the shade, I need to apply it lighter then I did this time.
Orange
Base - Jokaero Orange
Wash - Reikland Fleshade
Layer - Troll Slayer Orange (you might have to apply several layers)
Highlight 1- Troll Slayer Orange 1:1 Fire Dragon Bright
Highlight 2 - Fire Dragon Bright
Highlight 3 - Fire Dragon Bright 1:1 Pallid Wych Flesh
Green
Base - Incubi Darkness
Layer 1 - Kabalite Green
Layer 2/ Highlight - Sybarite Green
Black
Base - Vallejo Black Grey
Highlight 1 - Mechanicus Standard Grey
Highlight 2 - Fortress Grey
Wash - Badab Black
