A whole bowl of them after that pic lol The colors I used for the two reflected lights are Y21 and Y23 for the yellow and BG000 and BG01 for the blue. The darkest grey/purple portion of the shading on the skin is done with BV000, BV20 and BV23.
And here is the finished product after adding in a background via PS.
I’m going to be selling this as an art print soon in case you are interested 🙂 If you have any copic tutorial requests of something you’d like to see a vid of don’t hesitate to ask! I know I can’t think of everything but I’m excited to make more videos now lol.