[GTLS]

if you want blood screen, you can use jBlood include: https://sampforum.blast.hk/showthread.php?tid=492847

there is this another one too if you want: https://sampforum.blast.hk/showthread.php?pid=3619698#pid3619698

if you want the offset positions, i think spats near left side of chest where heart is located is a good position.