I am actually toying with the idea of facepaint on mine. I usually can't stand it but I figure I can just take it off at any time and I actually kinda enjoy this one in some colours:
Spoiler: show
I absolutely love the first/default face on Au Ra too which is probably going to be by far the most popular, so maybe it'll make me be slightly less generic looking (even though I'm sure tan lizardgirls will be pretty rare anyway).