I have a question and I need some advice.

I'm resurrecting my old Titan Hunter Thread because I need to learn how to do the Plasma Blaster blue glow on the plasma coils

https://i.imgur.com/1PdH0Ne.jpg


I have the much larger Coils on the Emperor Titan's weapon and I want to do a bang up job.

https://i.imgur.com/PeQF4BB.jpg


What colours and What washes do I need to do a real Pro Job?

And yes; as soon as the weather wams up I'll begin painting certain areas of this monster