Personally I found TWL lacked a "start-up" theme that (a) looked good, (b) wasn't too specific, and (c) wasn't too complex. So I figure I'd release the theme I'm working on at the moment.
Chutzpah ThemeBased on
this free Web UI kit (
license).



The theme is contained in a 128x256 atlas:

Any font will work, although I chose the
PT Sans freebie (
license).
You can download the package here (includes the theme, GUI image, and bitmap fonts):
http://www.mediafire.com/?uj5czjxl7q2c0uiTry it out in the themer with
Built-in Widgets > Widgets.
Todos:It's not meant to be a full theme; just something small that should be easy to learn from and "get started" with right away. Here's what's left:
- Add frame close button
- Add frame resize cursors
- Polish tooltips
Updates:v2: - Fixed checkbox deselect animation
v3: (link)- Made the panel theme not so round
- Set a default fallback theme
v4:- Added value adjuster theme
- Added resizable frame theme