H.S recently posted an updated map for the MOTHER remake ROM hack that’s in progress. Many attempts have been made at remaking Mother’s Day/Podunk, but this is by far THE best one so far:
For reference, here’s what it looks like in the original game:
Man, H.S’s map work never ceases to amaze me. I wish I had a map pic to share from when I was working on the remake hack, it was pretty bad. All I have is this bare-bones map from when I was just setting things up. But in all honesty, my map skills didn’t improve much beyond that 
As always, if you want to keep tabs on the remake hack project, check out this forum thread!