Superquick Chromatic: Jackie!

First off: English ain't my mother tounge so don't blame me for spelling mistakes.
Now let's get started, shall we?

Okay, the most important thing I have to say is that for an one-hour work, it's really impressive. Sure, most of the lines are still implied or not fully drawn, but everything you wanted to show is clearly visible. You even found the time to draw some small details like the sweat drops on her skin, the freckles on her breasts and shoulders, or the reflections in her eyes. I can't criticize much however since you said you made this in around an hour, so everything will be pretty nitpicky. One thing that bothers me is that some lines or details shine through specific body parts (the hair is seen as it goes through her left arm and her eyelashes and eyebrows shine through her hair, but I'm not sure if the thing with the eyelashes is meant to be that way.). Also a matching background could've helped the picture a lot, giving it a bit more realism and making it...more complete. But besides that, i can't criticize much more, except that some details aren't completely drawn, like the decoration of her trousers and (breeches?). Actually I would like to see a painted and really finished version of this, but right now it is very impressive and I wish I had skills like yours. Keep up the work!