A Little help? D:

I'm looking to Make my own and shape my own Element looks, but I don't know how to test Custom SFX with Fg.
Should I download a Gunz Debug mode?
If so where can i get one D:.
Don't need any other information besides the "How to Test them".
Thanks.

We dont allow user customization on that level here.

For testing that you just need any client, youd just create a debug room and change the zitem ids around to have the right element equiped.
(Since a debug room has a set item loadout)
Then youd either edit the sfx.mrs itself or create a update.mrs with the correct folder tree, putting your new textures in it.