Maxx's Knucklehead is one that I go to sometimes for tattoos. It's 335887. Some of Scibors dwarves has some fantastic tattooing on them. Not sure who they are painted by though as several artists do his works. S'pose it's would be easy to search up as many are uploaded here. I'm just too lazy to do it.
Here are a few of my competition entries for past crystal brush projects.View attachment 56769View attachment 56770View attachment 56771View attachment 56772 when your applying colors for tattoos it's important that your color used also has the same hue of skin color mixed in . This way it looks like its ink under the skin as opposed to just color drawn on.
I have a fairly substantial Dragon tatt, Chest, shoulder, back and full sleeve. if you want some inspiration just google search dragon tatts there will be plenty to choose from.