I did the outlining and coloring on this one earlier today-finished a few hours ago.
The hardest part of this was getting the hairdo right.

Like many of my other fanart pieces I've done, I drew it on paper the old-fashined way, scan it in at high resolution, trace it over then color in Paint, then resize it with the GIMP to something that's acceptable on screen.

Here's some others I've did longer ago. The first two can be seen on my fan shrine's fanart page (which I'll be updating soon to include the fanart featured at the beginning of this post).

http://i26.photobucket.com/albums/c140/ott...rt/54e430d5.png
Pretty much the same method used to do the featured art.

http://i26.photobucket.com/albums/c140/ott...ii/2451bae6.png
I thought up the clothing on this one myself.
For some reason, it seems that it's easier to draw the preteen/underwater battle verision of Molly.

I did this way back in March, but never got around to continuing it:
http://i26.photobucket.com/albums/c140/ott...rt/d96b0030.jpg

Wow. Good job. They looks just like her, too! ^-^

I've revised the art seen at the beginning of this thread. Here it is: