A shipwreck could be a viable alternative to the 'you are an escaped / pardoned prisoner' scenario seen more than once in the series.
...if the art direction fits that is.
Either way, nothing has been proven & I remain skeptical.
I would link a scan, but I don't know if it's allowed. I seem to remember that copying TEXT was not allowed, seems that images would fall under that catagory too. Someone with some knowledge/authority says it's ok to post then I will. (I'll scan a copy into my computer, and when I log in later today, I could upload it; If I can figure out how to do that...)
As to the ship, It's modern, like a smallish cargo ship. Unless Elder Scrolls is going into the modern age, it's not tesv.