This is the Plasma Red/Ruby theme I am working on. I'm actually working on it in KDE's repositories, but in a branch. I'll merge it into kde-artwork when I'm done, if all goes well.
Let me know what needs improved, it's definitely a work in progress, but I got quite a bit of it done today, so here it is.
I'll be posting regular "snapshots" of what I do in master.
Alternate download link, one that is tar.bz2 not lzma, and also through box.com (external mirror): http://www.box.com/s/3s43dhs0gfkp1idgd184