https://www.youtube.com/watch?v=IP8K7h3DLsM

Viewmodel:
viewmodel_fov 68
viewmodel_offset_x 2.5
viewmodel_offset_y 1
viewmodel_offset_z -1.5

Crosshair:
cl_crosshairalpha 255
cl_crosshaircolor 0
cl_crosshaircolor_b 0
cl_crosshaircolor_g 0
cl_crosshaircolor_r 255
cl_crosshairdot 0
cl_crosshairgap -1
cl_crosshairgap_useweaponvalue 0
cl_crosshairscale 0
cl_crosshairsize 2.5
cl_crosshairstyle 5
cl_crosshairthickness 0.075
cl_crosshairusealpha 1
cl_fixedcrosshairgap 3