If you wanna make your own crosshair i recommend : Crosshair Generator
cl_crosshairstyle
cl_crosshairstyle 0
// Is the new csgo crosshair that is dynmaic, which means it moves alot when you jump/shoot ect.
cl_crosshairstyle 1
// Is the new csgo crosshair that is static, which means it dosn’t move when you jump/shoot ect.
cl_crosshairstyle 2-3
// Is all dynmaic crosshairs, which means they changes size when you crouch/jump/shoot and so on.
cl_crosshairstyle 4
// Is a static crosshair that dosnt move at all.
cl_crosshairdot
cl_crosshairdot 1/0
// This command puts a dot in the middle of the screen.
cl_crosshairgap
cl_crosshairgap <Amount>
// This command changes the gap between the 4 bars on your crosshair. It can be set to any amount.
cl_crosshairsize
cl_crosshairsize <Amount>
// Sets the size of the crosshair(the length of the bars). Can be set to any amount.
cl_crosshairthickness
cl_crosshairthickness <Amount>
// The thickness of the 4 bars is what this command changes.
cl_crosshair_drawoutline
cl_crosshair_drawoutline 1/0
// This command makes a black outline around your crosshair.
cl_crosshair_outlinethickness
cl_crosshair_outlinethickness <Amount>
// Outlinethickness is how big the black outline should be.
cl_crosshairalpha
cl_crosshairalpha <0-255>
// Alpha is how transparent your crosshair should be.
cl_crosshaircolor
cl_crosshaircolor 0-5
// color 0: Red, color 1: Green, color 2: Yellow, color 3: Blue, color 4: Teal, color 5: Custom. If you dont choose any of the preset colors and choose to use a custom color read next command.
cl_crosshaircolor_r
cl_crosshaircolor_r <0-255>
// r=red, how much red color do you want in your crosshair. Only works with cl_crosshaircolor 5.
cl_crosshaircolor_g
cl_crosshaircolor_g <0-255>
// g=green, how much green color do you want in your crosshair. Only works with cl_crosshaircolor 5.
cl_crosshaircolor_b
cl_crosshaircolor_b <0-255>
// b=blue, how much blue color do you want in your crosshair. Only works with cl_crosshaircolor 5.