So I encountered the image not found error.
This appears to have happened after viewing the character cg’s in Damias temple.
Not sure if it’s due to selecting models not yet present, but losing a save prior to viewing has kept the error away.
for me, it was save 10 (I loop through 10 saves, not sure which number of times it was saved over)
It kept asking for Sanura_4 when speaking to the woman to get into the Royal City slums.
Copying the Sanura_1 file and renaming them _2, _3, and _4 respectively appears to have resolved the issue.
Edit: I’ve realized since then that Sanura sometimes doesn’t say her lines during growth, and never does when the contractions hit, neither does her face change.
It’s not game breaking by any means,I’m just wanting to help with future bugs in development.