My crosshair:
cl_crosshair_drawoutline "0";
cl_crosshair_dynamic_maxdist_splitratio "0.35";
cl_crosshair_dynamic_splitalpha_innermod "1";
cl_crosshair_dynamic_splitalpha_outermod "0.5";
cl_crosshair_dynamic_splitdist "7";
cl_crosshair_outlinethickness "1";
cl_crosshair_sniper_show_normal_inaccuracy "0";
cl_crosshair_sniper_width "1";
cl_crosshair_t "0";
cl_crosshairalpha "255";
cl_crosshaircolor "5";
cl_crosshaircolor_b "255";
cl_crosshaircolor_g "255";
cl_crosshaircolor_r "0";
cl_crosshairdot "0";
cl_crosshairgap "-3.500000";
cl_crosshairgap_useweaponvalue "0";
cl_crosshairscale "0";
cl_crosshairsize "2";
cl_crosshairstyle "4";
cl_crosshairthickness "0";
cl_crosshairusealpha "1";
cl_fixedcrosshairgap "-4.5";

Usefull bind:
alias "+nosilver" "+jump;-attack";
alias "-nosilver" "-jump";
bind c "+nosilver";
bind mwheelup +jump;
bind mwheeldown +jump;
bind "shift" "+speed;r_cleardecals";
bind "CTRL" "+duck;r_cleardecals";