A lot of female backsprites are still missing from gen 4. Seeing a blank box isn't the end of the world but it'd be cool if it were fixed :P
I don't have a full list of missing ones but there's a small handful. If the sprites are no longer available on the internet for whatever reason, putting the male backsprites there instead would be better than a blank box.
I don't have a full list of missing ones but there's a small handful. If the sprites are no longer available on the internet for whatever reason, putting the male backsprites there instead would be better than a blank box.