Streti - The Porom an' Palom one interests me, but I don't see the pics you're talking about. Also, I've played Final Fantasy IV, but not Final Fantasy IV: The After - is there vital info in that game that I'd need to know before writing such a fic?
Anonelbe - I probably wouldn't be able to do any good with yours because, though I like Rosa, for whatever reason I didn't keep real clear memories of what she's like physically and personality. But I'm curious. When you say Rosa should be clothed, do you mean at the beginning, or throughout the whole deal?