There is a template design competition going on in the opencart forum.
I also created a theme for this competition and submited.
You can download it from opencart.com for free: http://www.opencart.com/index.php?route=extension/extension/info&extension_id=10306
You can also see a demo here: http://buyflo.net/adefault2/
The ideea was to create a simple free alternative to the opencart beginers.
I hope you'll enjoy it and I will let you know if it does well in the competition. Meanwhile some screenshots: