GTK Radiant using Obsidian UI

GTK Radiant using Obsidian UII came across an old UI theme for GtkRadiant 1.4. Back in the day I used to rock this, and now that I've installed it again, I remember why! It's sexy.

Here is GTK Radiant using Obsidian UI:

You can grab this theme here. Or browse to it from my Downloads page.