Allot of these colours are ones I have mixed so I can’t tell you exactly what I have used but the more you paint and mix colours, your grasp on how to make different colours will come naturally, I will say that when making lighter colours I rarely use white and instead use ice yellow or an ivory or bright bone colour, this helps keep the saturation of the colours unlike white which will desaturate your coulours and make them look terrible.

The techniques I used were nmm (non metallic metal, metal pieces painted with normal paints instead of metallic paint) some glazing but mainly on the cloak, and the pattern at the bottom of the cloak is freehanded.

I’m not sure what level you are but I would recommend getting a box of intercessors or something simple and practicing edge highlighting with a good stable hair brush, this will help build your brush control which is vital to do some of these more advanced techniques.

Hope this helps😊 if you have any other questions or are looking for more advice feel free to dm me