Im going to be 100% honest with you on this. I think the crucial mistake was sending two different Bianchi bikes as a guide.
The Tipo Corsa vs L'eroica frameset are 2 completely different Celeste colors.
The painter went off the first picture sent to him and he painted it as close as possible.
If i asked for a repaint I'd go with a 88 Giro Celeste. Like this one of mine for example.