Mr.Chuy
Chuy
*note*This tutorial doesn't have snow part...yet
I've been meaning to do a guide on this for some time but just haven't had the time to but never had the time to.
But let's started shall we?



once you import it rename like it is in the rain model brres

Ta-da you have successfully added rain to your stage but it doesn't look to good though i'll show you how to fix it



But if that's not the case then rename one of the snow lighting to STGbattlefield00 *or whatever the name is inside the scene data* and then preview it in-game:

Depending on which snow lighting you choose you will get different results
Hope this helped!
Have some things to add to this but for now here's the basics to add rain/snow to stages
Have any questions feel free ask me via pm or here
I've been meaning to do a guide on this for some time but just haven't had the time to but never had the time to.
But let's started shall we?
Step 1 :
Download this file as it is the only working rain model that i know of to work so farStep 2:
Find the stage you want to add rain to for this tutorial i'm using battlefield
Step 3:
Open the file in brawlbox and look for a model data to replace for this i'm using model data 9 :
Step 4:
Replace the model data and export the texture inside so it won't mess up and then import it to texture data [0]:
once you import it rename like it is in the rain model brres
Step 5:
once you have done all that test it in-game to see how it looks:
Ta-da you have successfully added rain to your stage but it doesn't look to good though i'll show you how to fix it
*note the rest of the tutorial for rain is either how to make it look better and tips if it looks good in game then you're good to go if not the keep reading!*
Step 6:
If there's lighting from a stage you like try using it to see if you get better results i'm going to use the lighting from Shadow Moses Island as a example Step 6:
Step 7:
Open open the file for Shadow Moses Island *stage name is metalgear in the data partition* in Brawlbox and scroll until you see something called scene data[0] export it:
Step 8:
Now that you have exported it open the stage you're adding rain too in Brawlbox and find the scene data[0] and replace it with the Shadow Moses's one:
Step 9:
Now this step is interesting if you try it out in-game and it freezes check the orginal scene data as it might be caused by that like in Delfino Plaza:
But if that's not the case then rename one of the snow lighting to STGbattlefield00 *or whatever the name is inside the scene data* and then preview it in-game:

Depending on which snow lighting you choose you will get different results
Hope this helped!
Have some things to add to this but for now here's the basics to add rain/snow to stages
Have any questions feel free ask me via pm or here