(https://www.youtube.com/channel/UCdBL_gtYYpgbhM5rkVY48hg) Not mine but this model would look so nice in a Lizardmen/Seraphon army.
I saw this on instagram I believe; its a really awesome mini; love the colors, the mini itself, the base, everything about it is amazing.
Sergio Calvo rocks my socks. He pays a lot of attention to color theory. My favorite thing is watching him apply "filters" with an airbrush. He will undertone a section with a color that wouldn't make sense, and then highlights the whole area with a thin layer pushed through an air brush that causes a full hue shift.