Steam setting:
-console -novid -nojoy +cl_forcepreload 1 -nod3d9ex1 +fps_max 999 +cl_autohelp 1 +cl_showhelp 0 +cl_showfps 1 +snd_use_hrtf 0 -freq 60 - -thread 4 -cl_righthand 0

Ingame setting:
mat_monitorgamma 1.6; cl_use_opens_buy_menu 0; bind shift "+speed; r_cleardecals"; bindtoggle h gameinstructor_enable; bind f3 "buy flashbang; buy smokegrenade; buy hegrenade; buy flashbang"; snd_headphone_pan_exponent 2;
cl_radar_always_centered 0;cl_radar_scale 0.3;cl_hud_radar_scale 1.15;cl_radar_icon_scale_min 1;cl_radar_rotate 1;cl_radar_square_with_scoreboard 1; cl_disablefreezecam 1
cl_crosshair_drawoutline 0;cl_crosshaircolor 1;cl_crosshairdot 0;cl_crosshairgap -3;cl_crosshairsize 2;cl_crosshairstyle 4;cl_crosshairthickness 1; bind mwheeldown "+jump"; bind mwheelup "+jump"

Another Crosshair :
cl_crosshairalpha "200";cl_crosshaircolor "5";cl_crosshaircolor_b "50";cl_crosshaircolor_r "50";cl_crosshaircolor_g "250";cl_crosshairdot "0";cl_crosshairgap "-5";cl_crosshairsize "1";cl_crosshairstyle "4";cl_crosshairusealpha "1";cl_crosshairthickness "3.5";cl_fixedcrosshairgap "-5";cl_crosshair_outlinethickness "0";cl_crosshair_drawoutline "0";

Another more :
cl_crosshairalpha "255";cl_crosshaircolor "5";cl_crosshaircolor_b "50";cl_crosshaircolor_r "50";cl_crosshaircolor_g "250";cl_crosshairdot "0";cl_crosshairgap "-2";cl_crosshairsize "4";cl_crosshairstyle "4";cl_crosshairusealpha "1";cl_crosshairthickness "0.5";cl_fixedcrosshairgap "-2";cl_crosshair_outlinethickness "0";cl_crosshair_drawoutline "0";

Server setting:
sv_cheats 1;mp_limitteams 0;mp_autoteambalance 0;mp_roundtime 60;mp_roundtime_defuse 60;mp_maxmoney 60000;mp_startmoney 60000;
mp_freezetime 0;mp_buytime 9999;mp_buy_anywhere 1;sv_infinite_ammo 1;ammo_grenade_limit_total 5;bot_kick;mp_warmup_end;mp_restartgame 1;

Practice Setting :
sv_grenade_trajectory 1;sv_grenade_trajectory_time 10;sv_showimpacts 1;sv_showimpacts_time 10;mp_restartgame 1;
sv_infinite_ammo 2;sv_showimpacts 1;view_recoil_tracking 1;weapon_recoil_view_punch_extra 0;weapon_accuracy_nospread 1