I have made many liveries in the designer, but I am not able to find out how to get to them after uploading to Xbox Live. I have a Series 1S if it makes any difference. Any Help? (Note- Doing it with a railfan shot from scenario designer or timetable doesn't work as I am not able to take them normally.)
You could try going to the share button on the screenshot and select OneDrive. Then it should appear in your Pictures folder on Microsoft OneDrive web site.