This is a kind of metatheme concept for Freeon custom Desktop but you can use any of the components for your customization. This includes -
sawfish frame style
conky config
xsettingsd config
Numix based gtk and icon theme
tint2 panel themes
jgmenu config
wallpaper
and scripts to set them up.

To setup, first extract 'create theme category.tar.gz' and run "create-sawfish-theme-category.sh". Then extract @Duke-meta.tar.gz' and copy content (Duke folder) to ~/.sawfish/themes. Open "~/.sawfish/themes/Duke/meta" folder and run "Duke-style" script. Your dsktop theme will be set up. Consequently, select Duke-style from "freeon-theme" category in jgmenu.

Required:
spacefm (optional but you have to edit Duke-style script to change wallpaper setter)
xsettingsd
jgmenu
tint2 panel >=16.6.X
conky
and obviously sawfish window manager.