I have just had the honor to get my 15500 blue dial reworked by
@legend ! I'd say being happy with the results is an understatement. I got the blue ZF dial color reworked with near "nuage50" used in gen. Although not perfect, I feel that this is the closest I can get to get in terms of color without getting a gen dial. I will let the pics speak for themselves. I also got the bracelet + case refinished to gen spec and got the edges smoothened as well. I have to say it wears really really nicely compared to before. Huge upgrade.
And
short vid to show the sunburst.