Nope! Download away! In 2012, Microsoft used to even have a self hosted download link acknowledgment of its abandonware status but it’s gone. So it here
Use that money to pay developers to finish third person mode! We don’t need Witcher like cinematic views, but being able to see V more than just in by beginning and the inventory would mean a lot.
I know that they started work on V facial animations and work was stopped since the facial animations being present in the 3rd person mod on PC in the prologue proves it