ok ive noticed that Veb has something like for say raining pringles in game well i figured out how to have any raining image in game!

all you do is...

1.) Make an image however you like, (Make sure its 128x128 )
2.) save it
3.) convert it into a .tga
4.) and rename it Part_0

Edit: you also can add Part_1, Part_2, Part_3, and so on, to create a animated raining image!

And Vwala! you have a raining image!
(Srry i cant post any images my computer screen shot thingy is FUXXXED up right now)