I may be wrong, but I believe both these .cia were made available through the gigaleak's releases:
https://wiki.raregamingdump.ca/index.php/Zammis_Clark_Breach
"2020, April 28
Titlekeys for DSiWare and WiiWare titles were released to 4chan.[15] These were generated using the Wii/DSi/WiiU/3DS...
Found this while searching for destinyys tools
https://github.com/iantCode/WCFullEditor
Don't know if it's of any help since I'm clueless about programming...
And in the near future we will probably be unable to send over theses mons to the next generations as soon as Nintendo disable the old network that makes it possible as shared here..
Ps.: unrelated, but I am planning on making multiple save files with all content available of the older gens in...
Perhaps one of these tools can convert them:
https://www.caitsith2.com/ereader/devtools.htm
https://www.devrs.com/gba/
More resources here:
http://ereader.kiczek.com/
ETA - more info here:
https://www.pokecommunity.com/threads/customising-e-reader-cards.455241/
Amazing work, PurpleOrange - now that Nintendo/TPC informed us that they will soon close the bridge between the earlier generations to nowadays game, it's a good oportunity to back it all on Pokemon Home. Thanks!
I came across this one on archive.org.. can't verify myself if it works.. Does anyone know if this is official or not?
https://archive.org/details/pokedistro
It can, using a hacked console and checkpoint to restore the save file. I have already modified it to be compatible, later today I'll upload it.
Edit:
Updated with the file. In the SD directory /3ds/Checkpoint/saves , move it to the Pokemon Crystal's folder.