Thanks a lot !!! I'm glad you ask it, almost no one noticed it !
In fact, I felt in love with another design than the original one. Here it is : [link]
As the picture show Saber Extra and Lily, I thought it would be a nice idea to make this particular sword, even if it is not Nero's one. (plus I had soooo little time, I wouldn't have been able to make the real one, but I want to make it soon or later ! ) Anyway thank you for your message ! <3