when i do hud_reloadscheme, nothing moves, depite having done the proper changes and saving said changes. does anyone know why this happens and how to fix it?

Does anyone happen to know what hud is in this video? Looks like an edited flathud, but I'm not entirely sure.
https://www.youtube.com/watch?v=bzs8AsIG4nk

huh, didnt know that i needed to restart the game for that to work. it works now, thanks!

How do I make Hud Crosshairs smaller? Pic of what i want and what i have is at this link: https://imgur.com/a/LHFyzAQ
I have tried changing the font's tall value in clientscheme.res and the wide and tall values in hudlayout.res

Can I use this place to find huds? If so, where can I find the hud that is shown in this?
https://www.youtube.com/watch?v=Vvn2r-Pa1y0

My Overheal and low hp animations are not looping, they go from blue to white and stay white w/ out looping. How to fix this? Any help is appreciated.

EDIT: Fixed it by removing the Loop in HudHealthBonusPulse, but it keeps pulsing after overheal is over.

how do i change the color and alpha of the cross? it's fully opaque for both overheal and low hp

https://imgur.com/gallery/HqdWUJf

https://imgur.com/a/LHFyzAQ

How would I go about getting rid of the red, blue, and grey bars at the top of the screen and the player classes on each side of it?