Hey bud.
Not bad for the first attempt.
Color application is the trickest. Always lay the light color on first, pull your shelf liner up, then shoot the darker color.
I use faspearl silver with a few drops of black and copper in it, and faspearl charcoal as the darker color.
Tune into CFX Paintworks if you have ANY questions about RC painting. I've Learned from the best!