Visible Bullet Wounds & Dead bodies on the ground

1)When a player gets shot, the exact impact location should show a visible bullet mark and blood from that area. This would make the combat feel more realistic and immersive, and help players visually confirm hits.

2)Right now, bodies disappear within seconds after death, which breaks immersion. Keeping dead soldiers on the ground for a longer time would make the battlefield feel more authentic, improve the atmosphere, and allow for better tactical use of cover.