>>/26007/
thanks, found it in my logs
looks like the file was first posted with the name
25012164_175656763022037_185631681988788224_n-gigapixel.jpg
on 2019-12-29 19:17:08.573 by user tck#1488
this led me to the original, posted on 2019-03-10 20:57:42.278 by PeachCider#9607
surprisingly, the original link still works
https://cdn.discordapp.com/attachments/505063220910751744/554407553715404830/25012164_175656763022037_185631681988788224_n.jpg