订阅以下载
NMRIH 1.12.3 env_instructor_hint test

NMRIH 1.12.3 env_instructor_hint test
BSPSource 1.4.0 with vmf file[drive.google.com] (FIXED LINK)
Now it's most likely looks a l4d2 hint actually.
You can actually change the icon and sounds of this entity and a lot more.

Name: Name of the enitity "example: hint_instructor"
Caption: The appearing text in hint "example: Test"
Onscreen Icon: The icon of the hint "example: icon_alert_red"
Size Pulsing: The pulsing effect on hint "example: Fast Pulse"
Shaking: The shaking effect on hint "example: wide Shake"
Timeout: Time of dissapearing the hint "example: 5"
Sound: The Soundname of the hint appearing "example: Instructor.ImportantLessonStart" (This sound is litteraly from l4d)