Siren head

Adds the siren head on Vow.

Spawn Config

The spawn is controlled by the Levels config value. The level names should be added to this with semicolons (;) between them, unknown values will be ignored. If you want it to spawn on all then just put "All".

Credits

Model at https://sketchfab.com/3d-models/siren-head-e2a7eca5bc814b6ca5b2d2e85f478360.
Alert sounds from @birdekek on discord.
Animation from @dotflare on discord.
Step sound from @spinmaster6701 on discord.
Walkie sounds from @spinmaster6701 on discord.
Terminal entry made by @starstruck1234 and @dotflare on discord.