Set launch option:
-noforcemparms -noforcemaccel -noforcemspd -full -novid -console -tickrate 128 +cl_interp_ratio 1 +rate 128000 -processheap -threads 4 +cl_interp


Crosshair :
cl_crosshair_drawoutline "0"
cl_crosshair_dynamic_maxdist_splitratio "0.35"
cl_crosshair_dynamic_splitalpha_innermod "1"
cl_crosshair_dynamic_splitalpha_outermod "0.5"
cl_crosshair_dynamic_splitdist "7"
cl_crosshair_outlinethickness "1"
cl_crosshair_sniper_width "1"
cl_crosshairalpha "99999"
cl_crosshaircolor "5"
cl_crosshaircolor_b "0"
cl_crosshaircolor_g "127"
cl_crosshaircolor_r "255"
cl_crosshairdot "0"
cl_crosshairgap "-1"
cl_crosshairgap_useweaponvalue "0"
cl_crosshairscale "1550"
cl_crosshairsize "2.3"
cl_crosshairstyle "4"
cl_crosshairthickness "1"
cl_crosshairusealpha "1"
cl_fixedcrosshairgap "3"

Viewmodel :
cl_viewmodel_shift_left_amt "0.500000"
cl_viewmodel_shift_right_amt "0.250000"
viewmodel_fov "64.000000"
viewmodel_offset_x "1.100000"
viewmodel_offset_y "1"
viewmodel_offset_z "-1"
viewmodel_presetpos "0"
cl_bob_lower_amt "5.000000"
cl_bobamt_lat "0.100000"
cl_bobamt_vert "0.100000"
cl_bobcycle "0.98"