https://new.lewd.ninja/game/154722-isekailust-v101-lustarchitect
This was the best I could find
Doesn't seem to have any malware of anything
i have a newer working version
https://mega.nz/file/M39yBbLa#NQuyyYwXMh_WWvFlWU2qJDtsMIjNtoBEFrSYurSnT20
v 1.4
found it from f95zone page of isekai lust