A model designed to make the light source change be below the subject. Works well for a variety of scenarios (maybe not flames so much) but especially good for pools/ water. "lfb" is the trigger tag, but here are some other useful tags:

Dark, High contrast, Dynamic lighting, Dramatic Lighting, Glowing Water

Then you can also change the color tone of the image by using tags like Blue_theme, yellow_theme, Green_theme ect...

My image sources for this were still a bit scarce and not as high quality as I would like, and I'm afraid there may be some style bleed, but it works well enough for what I use it for, so... blegh.

works best in the 0.7 to 1.5 range.