Hey there I was asking about this and had positive movements from the people so here is what I promise ^^ a free lineart to color as you want, give it an exactly square form so you can use it as an icon If you want ^^

Rules:

+Give me the line work credits
+I put my sign in a smaaaaaall size,so I think it doesnt affect the pic, please dont remove it
+If you take this please link me the result :D would be cool see it colored!
ENJOY!

Art me ^^