Chacha Mermaid

I paid to get a commission lineart draw and this is what I got. I was thinking it could make a fun drawing contest.

1st- Detailed, colored artwork
2nd- No background, colored artwork
3rd- Sketchwork, no color

You can print it out and color it too with anything you want. If you don't have a scanner just take a picture of it on your phone and try to post it here.