I kinda like that there is different mini-communities around Nexuiz.
But it's not really possible for us to visit all these different forums and irc channels.
Communities could have an ambassador on the main forum, maybe a good idea.
Now I'll hope to help you on your questions. Maybe you know all this but whatever
Shading effects:
What is this? Shadows? It looks exactly like in 2.4.2. In Options you have a lot of different brightness settings you can tweak.
And as kojak said: the server can enable brightskins on all players (green, red or orange). You can also vote to enable them (if the server allows it, type
vhelp in console).
MinstaGib used to make all players fullbright (so they don't get shadowed) are they not anymore? (I have not played minsta in a while)
Footsteps:
Footstep sounds is off by default. So either you choose a different server. Or talk to the server admin about it.
Maybe the other players like footsteps?
g_footsteps 0/1
Aiming:
Dark corners should not a problem if you tweak your settings. (on the screenshots you posted it looks very bright, so it's no problem)
Server admins can control the antilag settings.
g_antilag (0 = no AntiLag, 1 = verified client side hit scan, 2 = server side hit scan in the past, 3 = unverified client side hit scan). 2.5 use g_antilag 2
Lag:
Yes, as you said. The network code is changed a bit every major release to fix lag and stuff.
It's a constant work in progress.
Nex model:
This will probably not be changed in a while. I saw a guy post weapon concept arts here on the forum. One of those can be used I think. But we need someone to model it
