A Good Map of Diagon?

[epcyclopedia]

I realized while discussing the retail space and unused retail queues.. we have no decent map of Diagon to show where all these little locations are.. well.. located.

Anyone know of a good map? I've found a few attempts but they end up putting things in the wrong places or are grossly oversimplified. Suggestions..?

 

[sjago13]

Just get someone to draw over a Google map of diagon.