Airport Map for B747/B787

Both the 747-8i and B787 have the possibility to show a detailed airport map on the navigation display. It’s similar to Garmins SafeTaxi. FBW and Synaptics have both shown that its possible to implement and airport map using Navigraph Data and I’d love to see it for the B787 and B747

Real world reference:

And here FBW’s progress preview from their discord

Here is another reference picture.