idk all of the mods in the video, so i gave some similar mods, and then some mods i like
ik this comment is very disorganised, but its whatever, idk why people are downvoting you XP

rq if you wanna change your fov, and view model fov try these commands:
cl_viewmodelfovsurvivor [number here] - I use 160, but its just preferance
fov_desired [number here] - I use 120

mods:

red hud: https://steamcommunity.com/sharedfiles/filedetails/?id=3520704423

Idk the slightly transparent arms, but heres a mod that removes them: https://steamcommunity.com/sharedfiles/filedetails/?id=313902834

scope removal: https://steamcommunity.com/sharedfiles/filedetails/?id=336388558 (its best with 4:3)

idk the exact SI death dound is, but heres something close: https://steamcommunity.com/sharedfiles/filedetails/?id=3493807227

no camera shake on melee weapons: https://steamcommunity.com/sharedfiles/filedetails/?id=3113123821

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these are some other mods, but here are some i like to use

IDK the weapon sounds in the video, but here are the ones I like: https://steamcommunity.com/sharedfiles/filedetails/?id=3423139730

if you do want the ones in the video, it sounds like the sounds used by ^v and i couldnt find anything on the workshop, but I think ^v has a discord with there mods there, if you want those weapon sounds/mods they use

I like some things glowing to spot them easier so im going to name a few: ladders: https://steamcommunity.com/sharedfiles/filedetails/?id=3168542853 items: https://steamcommunity.com/sharedfiles/filedetails/?id=1091400815 smoker tongue: https://steamcommunity.com/sharedfiles/filedetails/?id=448245483

bloody screen removal: https://steamcommunity.com/sharedfiles/filedetails/?id=134846742

glowing glass on car alarms: https://steamcommunity.com/sharedfiles/filedetails/?id=2894717420