as of now there is a settings menu inside of the spawnmenu. you can save your presets aswell and make as many as you want.
the convar for the settings is nextgenblood4
you can change density,
blood stream fov,
how long the blood spurts out for (reps),
the blood force,
the decal and stream size.
you can also enable debug if you encounter a bug.
i found a really cool addon that i liked, there wasnt that much customizeability so i made some more customizeable settings and some fun stuff.
full credit goes to the original creator: https://steamcommunity.com/id/Ernie26
i would recommend to go check their addon out and give them some good feedback for the mod cause its great.
the original addon: https://steamcommunity.com/sharedfiles/filedetails/?id=3058241183
this is for those that are wondering
i am not planning on updating nor maintaining this addon (in the future)
i have not saved the thumbnail settings, but some settings that are similar
Blood Stream Size: 0.9
Blood Spurt Frequency: 3.76
Blood Force: 0.83
Duration Multiplier: 3
Spread Angle (FOV): 1.5
if you get errors, it is probably nothing, if you get an error that does not contain "exist" or "exists" then send it in the comments.
THIS ADDON SHOULD WORK IN MULTIPLAYER; IF YOU HAVE ISSUES COMMENT IT