In Sunday I was thinking what to do to Tremulous, then I said to myself: "Hmm, HUD?" I wanted to make hud that would be nice at least for me. So I searched this really basic tutorial:
http://tremulous.net/forum/index.php?topic=9425.0, that learnt me what files are where, what is in them and so...
I begun searching and trying to understand those files. I took a couple hours before I made my private example of hud and today afternoon I made this hud.
It's v1, I will get it better as soon as I know more about huds.
There are some screenshots:



Look -> wallwalking line

Download:
http://www.mediafire.com/?sharekey=84c4e9c2a70bb88908f8df73f2072ed6e04e75f6e8ebb871Installation:
1) Download zip file, extract it to tremulous/base
2) Launch tremulous and type to console:
exec install_spectre.cfg
3) Installation is complete, congratulations, you have cyclope hud now!