launch console
-console -novid -freq 144 -refresh 144 -tickrate 128

sensitivity 2.19 dpi 400 1000hz

res: 1024x768

viewmodel_offset_x "2.5"
viewmodel_offset_y "0"
viewmodel_offset_z "-1.5"
viewmodel_presetpos "3"

cl_crosshairstyle 4;cl_crosshairdot 0;cl_crosshairsize 3;
cl_crosshairgap -2;cl_crosshairthickness 1;cl_crosshair_drawoutline 0;
cl_crosshair_outlinethickness 1;cl_crosshairusealpha 0;cl_crosshairalpha 200;cl_crosshaircolor 4