well I already kind of linked some of those you listed, I was just not sure if what you put down were actual write ups or thoughts and the Iwagakure/Sunagakure ones I linked are kind of placeholders until we can get around to getting a more unified write up that encompasses both our ideas for them. I don't feel like linking to art however, but you can include them in on the character sheets

I guess that makes sense Igor, the sizes of shinobi nations are little ambiguous, so we don't actually know how whether that applies, but if your okay with that, then I won't worry about it. and of course if there are shinobi gangs in Sound I can work with that.

So to do:
Jirou and Mitsuko sheets
Might Guy and rock lee equivalents/MHA expy sheets
Reina Terumi sheet
Ayaka Shirogane sheet
Better suna/Iwa writeups
potential konoha characters, depends on what Igor's plans for Konoha are.
Blood O's mentor
probably Kikenna
probably Blood O's mother to
probably a bunch of kiri missing nin.

but most of this is later stuff though, so.... gotta prioritize whats happening sooner than later.