It's 2018, please use this guide https://www.tobyscs.com/csgo-radar-settings/
FOV:
viewmodel_offset_y "2"; viewmodel_offset_x "0"; viewmodel_offset_z "-2"; viewmodel_fov "90"; cl_bobcycle "1.5"; cl_bob_lower_amt "10"

Other useful binds:
+cl_show_team_equipment
cl_radar_scale 0.3
cl_radar_always_centered 0

cl_teamid_overhead_always 1

Crosshair:
cl_crosshair_drawoutline 0;cl_crosshaircolor 1;cl_crosshairdot 0;cl_crosshairgap -3;cl_crosshairsize 3;cl_crosshairstyle 4;cl_crosshairthickness 1