Welcome to Gaia! ::

I think it looks fine so far. It reminds me of those old Betty Paige pin-ups.

A couple things, though; on a curvy girl like her, I think that her butt would be just a bit more pronounced. Right now it kinda blends in with the leg. Also, is she sucking in her stomach? It wouldn't be out of place if she were, a lot of pin-up girls do. If she's not, however, then gravity would be a definite factor, and her tummy would droop just a little.

First off, I really like the attention to detail you've put forth on the trees so far. I think that they would look better if they were just a little more 'clumpy'.

As for the fire... Since it's right near that one tree, the leaves would catch really quickly, and then spread to the other trees (although thinly, at first).

Just do your best on the multiple light sources. I would suggest that you make marks on a separate layer as to where the strongest light sources would be. Then make different markings on the opposite ends of each individual light source. Where two light sources cancel out each others' shadows, there will be soft, ambient light.

If it helps, try filling in each stage individually. For instance, starting with the purple area you've put down, make markings on the girl and landscape where all the highlights would be if that light were the only light source. Then, not paying attention to your previous highlights, go back and do the same for each individual source. Fill in the shadows last, going by where they were present in the guidelines I suggested earlier.

I hope that helped! It's turning out really nice.

Errmm.. it's like in that coloring tutorial I made earlier.

See how I wrote out 'light' and 'shadow' before I started shading? Doing that makes multiple light sources easier for me. With multiple sources, I write out all the separate spots in the picture where the light would be coming from, then move to the opposite end and write 'shadow'. If there is a light close to a shadow, then the light sources cancel out the shadow, and create ambient light. Multiple light sources often create ambient light.

This is what ambient light looks like. Notice how it is very soft, and so the light sources are barely visible. The reason behind this is because the multiple light sources cancel out most of the shadows... as opposed to light with one source, in which the shadows are plainly visible and have hard edges.

Make more sense?