I'm currently in the process of sorting out the Tifa render for you guys. As much as I would love to get the render out right now, I need to do some homework!
I got my hands on the Shining Spirit outfit from Rebirth but it needs some work. The top needs the most work. It morphs around her chest creating some ugly distortions in the mesh, especially in the center. The straps are also misaligned.
The bottom is mostly fine but it also distorts the mesh in some areas, mostly on her ass. These should be relatively easy to fix. One additional thing I want to do it to separate the string bikini from the skirt. Currently the mesh does not allow this as it treats the bottom as one item.
One final thing! I want to do a render of Jessie also. I feel bad for leaving her out. Unfortunately, my research shows she does not have any canonical swimwear. So we will have come up with our own.
What do you guys think? One-piece swimsuit? Two-piece bikini? Let me know in the comments below. Maybe I'll try out a bunch and we can have another poll to decide.