I believe Pamperslover on here has pics and even some videos of kids in diapers that he would share.
I know he has some on imgvek.com but I think he also said he has some more that he's planning to upload soon.
If I recall though he's on vacation but said he would be uploading some videos and pictures to a website called filevek.com that is supposed to come online in a few months or so.
He did have mega but they suspended his account.
https://answerpail.com/index.php/user/Pamperslover