Pokemon Legends Arceus Setting Up The Mountain Camp Request

Where To Find Request
Speak with Eshim in Coronet Highlands and start the new camp.

How To Complete
Speak with the Bronzor and then speak to the other one to complete the Request

You can find and catch Bronzor at the locations listed below in PLA.

Lake Acuity, Ancient Quarry, Clamberclaw Cliffs, Stonetooth Rows, Celestica Ruins