Tracing artwork does not make it yours.
Likewise, coloring someone else’s artwork does not make it yours.
ALWAYS credit the original artist, and get permission if you can.
Here is the original.
Parodying I can understand. Every Molestia art I see is hilarious and the way JJ is going with the ask Molestia tumblr is very interesting. But this is something the fandom built up. All I did was draw a stupid picture. Even so I’m not going to say I created molestia by myself. It was compilation of ideas and art that made this “character” come to life.
http://donovon2001.deviantart.com/gallery/#/d33cm87
You don’t have to credit this piece everytime you make a parody but don’t sell it like it was your thing. Thank you Silver.