I have used the creatix andwicked color. I use a little airbrush flow improver and have had good results. If I need it even thinner I use a little distilled water.
I worked on this one off and on for about a month. I painted it three times, still not ecstatic about the finish but I need to move on to something else. It is a Lawman kit that went together well except for the painting. Comments are welcome.