Ok, I'm gonna put some basic questions -too lazy to search for all the stuff, as usual

-how do you choose enemyModel and enemyColors? is there any force player model ON option ?
-what picmip do you people use?

[EDIT]
-when I join a server, I want to find out if I have good ping or not, before waiting for my turn to enter the game and play -is there any solution to find out my ping when I spectate ?
-only servers I see are from UK, NL and DE; aren't there servers from Hungary, Poland, Czechia or Serbia ?