'ere you go. klW6PHmPNj. You'll find plenty there, and it's pretty easy to get to. the l (lower case L) might be an I (Upper case i) I don't quite remember.

https://steamcommunity.com/sharedfiles/filedetails/?id=2607701990

Also, are you checking only small swamps? Or larger ones. The smaller ones don't ever seem to have any, just like small mountains don't appear to have silver.