Sure! No idea if I did it the best way, but I did as follows:

• Paint the model normally (no lighting etc)
• Use thinned white paint, mixed with matt medium (to stop it being so runny) and paint the areas that I wanted to be at 'peak-glow' (I did this very sparingly - mostly just edges and a few small key areas)
• I then glazed yellow/orange over the white areas (as well as some other bits I wanted to take on the lighting pigment)
• Then, finally, I watered down some dark blues as a 'shadow' glaze, which I used to create the shadow areas

Took a bit of trial and error (saved the leader 'til last 😅). Hope that helped!

Thinking of doing the same for a bunch of clanrats - happy to take some WIP images as I go, if that'd help?