Setting> Game> Enable Developer Console [YES] > Press ~
cl_radar_scale 0.33
cl_radar_always_centered false

Game> Crosshair
Crosshair Style - CLASSIC STATIC
Follow Recoil - NO
T Style - NO
Deployed Weapon Gap - NO

Length 1.8
Thickness 0.6
Gap -1.7
Outline [Tick] 1.0
Red 0
Green 255
Blue 0
Alpha [Tick] 255