I know, I screwed up on Erza's guild mark I accidently made it red so I coloured it in with a blue pen and it turned black, and I just put the guild marks on the opposite hand/leg so you could see it. :D
Its amazing! (But just as a side note for next time, (Not trying to be horrible) Lucy and juvia's guild marks are on the opposite leg/hand and erza's guild mark is dark blue (it looks black to me but that could just be the photo)