@nchan02 If you are going to upload your own higher quality versions that aren't available on your other socials, its fine to leave the source as the file name if you also tag self-upload. Linking the tweet as the source should mean that the files are identical.

Since the online version is currently deleted on Danbooru (only difference is that it's a JPG instead of a PNG), I'll post the source of that version here if anyone wants to know:
https://x.com/necripik_02/status/2112257708774641966

richp2k said in comment #2642016:

@nchan02 If you are going to upload your own higher quality versions that aren't available on your other socials, its fine to leave the source as the file name if you also tag self-upload. Linking the tweet as the source should mean that the files are identical.

Okay, I understand, thank you.