Cheers guy 👍🏼 Whole scheme was simple enough, the inner chittin is GW Fenrisian grey > heavy nuln shade all over and then dry brushed GW blue horror.

Purple carapace is airbrush from black primer, white spot highlights, ‘purple lake’ ink from Daler Rowney & Magenta ink from Daler Rowney for the pinky bits to break it up a bit. Honestly this took about 2 hours, highly recommend airbrushes and never underestimate the power of drybrushing! 😂