Default (Green), Light Green, Blue, Red, Yellow, Magenta, Grey, Brown, Purple. Extract to HOME dir on phone.
EDIT: This is the final release! Colours tweaked, rounded corners added to all schemes, works in both screen modes. Colours are available from the Home Screen Layout menu. No need to change wallpaper and colour scheme anymore, everything is automated.
The theme shown here is Light Green. The rest of the preview screenshots follows a few posts below! :) "Slide Media" Home Screens added.