Here's the painting guide for the O12 Gangbuster.
For this mini I really wanted to use more of my AK paints since I love the consistency. They were especially pleasant to work with for the black clothing and armor. Despite the latter being a light color, the paints cover really well over the black primer. The consistency of the paint is somewhere between Citadel Layer Paints and Vallejo Model Color— in fact they're quite similar to the new Game Color line. A lot of the AK paints also have direct counterparts in the Vallejo Model Color line, so I may start replacing them with these as I run out.
I also used a somewhat limited palette on this mini. Many of the colors were reused for multiple elements which is actually nice for if I decide to repaint the rest of the O-12 minis.
Anyway, hope you like the guide and feel free to ask any questions here on the Discord and I'll do my best to answer them!
Thanks as always for your support!
~Kav