Photo manipulation: Keys to Hell

I'm not actually that good in photo manipulation so for now this is the best that I can come up with but anyway, I still want to try.

I just remembered the theme of the Basis photography exhibit in my school which is the seven deadly sins so since I have the time, I created this image of me in a vandalized metal. In there you can see the phrase "Welcome to hell" and the 7 deadly sins.

I entitled this "Keys to hell" because this 7 sins pleasures the devil himself.

Note: I kinda exaggerated myself to much so I put 2 dragon tattoo in my body.