Ofrei used to have them, but I don't see them there now. Yuki used to stock them, but there site is down for maintenance. I checked on ebay, and the sellers that have them want too much money for them. You might contact Helenarou and see if they sell them separately.
https://helenarou.com/index.html
Agree, definitely not genuine. Engraving is wrong, coronet is wrong, subdial hands are too thick.
https://www.chrono24.com/rolex/big-red-daytona-6263--id8024932.htm#gref