The images are located in a subfolder of the site, just like the pages.

I've uploaded screenshots of my settings here (settings not shown are
unchanged from default):
<http://www.mediafire.com/file/gmleotodnhm/Settings.zip>

this is my overall list of websites to download in this project:
<http://www.serebii.net/>
<http://www.serebii.net/pokedex/>
<http://www.serebii.net/pokedex-rs/>
<http://www.serebii.net/pokedex-dp/>
<http://www.serebii.net/attackdex/>
<http://www.serebii.net/attackdex-dp/>
<http://www.serebii.net/abilitydex/>
<http://www.serebii.net/pokearth/>
<http://www.serebii.net/games/type.shtml>
<http://www.serebii.net/pokedex-rs/bug.shtml>