Scars Siren light effect dosent have texture

I like Scars its very cool mod.But there is one problem and i cant life with this problem i dont have the siren light effect.And cant find the texture.And i hope you can help me :]
Here is a picture

And sorry for bad english im german.

The transparency on the sprites broke in some GMod update.
The black is supposed to be transparent. I know how to fix this I just haven’t uploaded the fix on the workshop yet. Will see if I can upload a patch for it this weekend.

Thank you a lot :]