Photopia allows players to use their villagers and amiibos as models to pose for staged photos.
Once you have used Photopia and use your villagers (and amiibos) as models, you can unlock their posters which you can purchase through Nook Shopping!
Unlock Harv's Island
Set up the 3 house plots at the beginning of the game to get Harvey to randomly visit your island.
After you talk to him, he'll give you access to his island. You'll be able to visit Harvey's Island from the airport at any time at no cost.
At the airport select I wanna fly., then Visit Harv's Island.
Harvs Plaza - Version 2.0
Visit Harv's Island.
Head to the newly opened plaza and talk to Harv.
Raise money to construct shops. You can pay off one a day for 100,000 bells each.
Shops
Redd Legitimate art dealer.
Sahara Merchant offering rugs and mysterious wallpapers.
Kicks Dapper dealer of fine shoes and handbags.
Leif Botany expert with the greenest of thumbs.
Tortimer Old-timer who'll give you access to your home storage.
Reese and Cyrus Talented husband-and-wife furniture-refurbishing team.