Useful commands:

1. bind "MWHEELDOWN" "+jump";bind "MWHEELUP" "+jump";bind "SPACE" "+jump"
2. bind "q" "toggle cl_righthand 0 1"
3 cl_crosshair_drawoutline 0; cl_crosshairalpha 253; cl_crosshaircolor 2; cl_crosshaircolor_b 255; cl_crosshaircolor_g 255; cl_crosshaircolor_r 255; cl_crosshairdot 0; cl_crosshairgap -3; cl_crosshairsize 2; cl_crosshairstyle 4; cl_crosshairthickness 0; cl_crosshair_sniper_width 1;
4. 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; cl_righthand 1;
5. cl_bob_lower_amt 15; cl_bobamt_lat 0.33; cl_bobamt_vert 0.14; cl_bobcycle 0.98;