I did not care for this. I guess it might just be because I hold you at a pretty high standard. I don't think this looks like Luis at all. I mean, I guess it's not awful. The lines are pretty nicely done here. I'm pretty sure it's the same as the well known Luis here. You should have put in some color.
At least it wasn't done on white paper. It is kind of nice to see a real life drawing like this. He has a nice T-shirt. I wonder what the best selling T-shirt in the world is? I can't seem to find that.