IPORTANT NOTE: I've dumped styles for official Nautilus and focused on Nautilus-elementary 2.30 instead. It's recommended to have it installed. If you don't like Nautilus-elementary, there's a solution for it in included README.
Be sure to read included README!
Gredits goes to:
License: GPL
CHANGELOG 0.4 (2010.05.23): - retouched Nautilus-elementary (including breadcrumbs) - retouched Thunar - changed statusbar - new, smaller progressbar - scrollbar has been slightly changed - new panel buttons - tabs, entry and spin are now handled by Murrine - treeview items recolored - menu item color recolored - added some small fixes for GIMP
0.3 (2010.04.20): - text and combo entries are now rendered by Equinox - retouched progressbar - buttons are brighter - new panel buttons and background - changed treeview background for selected item - toolbar is now rendered by Murrine (this will work as a fix for globalmenu users) - statusbar is now rendered by Murrine - Nautilus look is completely remade - Thunar also got new look (similar to Nautilus's) - Included various fixed for Eye Of Gnome, Midori and Epiphany.
0.2 (2010.0.08): - removed orb from scrollbar - created additional versions for Nautilus 2.30 - created tweaked version for Pidgin IM - other subtle changes
However, it's easy to recreate them in GIMP or Photoshop.