https://www.youtube.com/watch?v=zYxkezUr8MQ
Setup:
Monitor: 15.6" 144MHz (laptop)
Mouse: SteelSeries Rival 3
Keyboard: Redragon Fizz K617
Headphones: HP Omen 800

Settings:
Resolution: 1280x960 - 1.4 - 800 DPI
Brightness: 130%
Video: Everything low

crosshair:
cl_crosshairgap -3
cl_crosshairsize 2
cl_crosshairalpha 255
cl_crosshaircolor 1
cl_crosshairdot 0
cl_crosshairstyle 4
cl_crosshairusealpha 1
cl_crosshairthickness 0
cl_crosshair_sniper_width 1
cl_crosshair_drawoutline 0

Viewmodel:
viewmodel_fov 68
viewmodel_offset_x 2.5
viewmodel_offset_y 0
viewmodel_offset_z -1.5
viewmodel_presetpos 3
cl_viewmodel_shift_left_amt 1.5
cl_viewmodel_shift_right_amt 0.75
viewmodel_recoil 0

Launch options:
-freq 144 -processheap -nod3d9ex -novid -high -threads 12 -nosync -tickrate 128 -lv