I did this trying to fix the third arm problem with another suit. For all the merits of Flux Schnell, it's pretty bad at evolving images to remove troublesome details. Being unable to use negative prompts with it doesn't help. If FS is set to less than 70% noise, changes made to the image will be insignificant. But at 70% noise or greater, the image will be unrecognizably different from the original. This was an attempt to bypass the problem by evolving the image with another model and then evolving the result with FS.
This turned out so much like Samus Aran's Chozo Power Suit that I decided to put the Metroid tag on it. It closely resembles Prime's Phazon Suit, and to a lesser extent Prime 2's Dark Suit, but it's sleeker and more stealth-focused. Prime 4 hype.
EDIT: Well, Prime 4 turned out to suck. But this suit is still great.