
...what is the configuration option that bring size of these oversized letters down and disable the score information as well? ...and maybe even the characters head, lol, not need...

I was under the impression, that changing:
seta ui_bigFont "0.4"
seta ui_smallFont "0.25"
to
seta ui_bigFont "0.1"
seta ui_smallFont "0.08"
...should have some impact. But none was observed. It just ignore these settings... What to do?
And what if someone want the scoreboard gone, but not all the other infos, like ammo, health and armor?
http://www.joz3d.net/html/q3console.html
cg_drawIcons "1" - "toggle the drawing of any icons on the HUD and scoreboard!"