ORIGINAL: r/cheliman
Heliko thats nice, Did you paint the tail boom to. Looks like you have a dent in the middle, might just be the picture or my eyes.
Believe it or not it's not paint. It's ink. I just used two sharpie markers. One red and one blue. I used them on the blades too. They work great and it makes touch-ups real easy.
And yes that is a dent. I had a minor blade strike during some outdoor flight pratice.