I really hate the look of all the desktop environments officially supported by Debian 7. I also really really like the look of KDE Plasma 5. Unfortunately Debian seems to only support KDE 4, and it looks extremely ugly. If there is any way I could compile the desktop environment and display manager myself I would like to know. I do NOT want any of the software that comes with it, only the desktop environment and login screen.
I also don't want to use testing or unstable distros even though I know that KDE 5 is supported there.