What details do you require?
Abbyshot got the background texture right, and the Tie Bar got the dot spacing right. Nobody has done both.
I don't think anyone has done it with a really rich fabric. IIRC the tie was made from leftovers of luxury bathrobes.
The tie bar has a shiny quality which sort of spoils the appearance.
Are the dots printed or woven on the original?
Can we get a consensus about the woven versus printed? Woven is probably the way to go. Does anyone have a definitive measurement for the bow tie width?