That's not needed.
He has a blindfold and the green slime would look pretty ugly, and does look ugly now that I've noticed it.
Though, I do agree, partly. Very messy texture. The borders on the cloth aren't straight, to the point that a curved line can be. They look 'rippled'. Like _/\_/\/\ versus _____ . And there's an odd bright outline around it too. The inside of the blade is hollow, it's just how models work. If you alpha out parts of it you'll be able to see inside giving it a hideous appearance. Fix that please.
And of course the thing that everyone has pointed up, too much of the original skin is still showing.