As mentioned on the art with Silver, in Mint's world there's a system for exchanging workers between settlements
Once a season, a village can ask for a hunter, gatherer, builder, blacksmith, etc., but in return they must provide their own worker, cuz considering their way of life the main currency is labor
But cuz of the jungle, the space between the villages and their very presence are poorly explored, so every season nomadic guides come to the rescue
These guys walk between settlements with more or less a certain frequency working as messengers, guiding workers from one village to another along the safest routes, and also paving the way to new villages
They have maps, but it's too rusky to simply use the map without a guide, so these guys will always be provided with shelter and food in any settlement
They don’t usually communicate with each other, but there's no competition between them, so they share maps quite willingly
I decided to sketch a few of them
All guides wear more covered clothing than the settlers for obvious reasons, and their clothing is full of internal pockets for useful items
Everyone has at least one bag, and everyone's hair is braided or tied up so as not to obstruct the view

I was thinking that local Amy might be one of them and her name might be Blossom
She doesn’t appear in the AU, but does exists