In case you hadn't already noticed, I'm in the process of uploading the new style for the OZgolf forums. It's got some green like the pre-upgrade style, and lots of dark colours to make us all more energy efficient (and easier on the eyes).
The main changes have already happened, but there will be some more finer adjustments to come in the next day or two. You may need to clear your cache for it all to display correctly.
Edit: I have just added a second style for those who don't like the dark 'Lights Off' style. Scroll to the bottom of the page and use the Quick Style Chooser (see image below) to select 'Lights On' to see the alternate style. Please be aware that some features (such as banners) will not be supported in the Lights On style. This may or may not be reviewed in the future.
Please note that although the 'vb4 default style' is listed in the chooser, it does not work and will not be there for much longer as I'm still working on things.