How many MB does it have? And do you know the other person privately or do you want to share it to the public?
It has 42,9 Mb. Yes I know them personally.
You could try to use some online file hoster. There are also some for exactly this purpose. You can google something like “temp file sharing”.
You can also zip the scenario folder and send it via WhatsApp or similar services. Or you move it onto a USB drive and give it to them.