Don't want to download your uploads from the remote, me either...

default.conf

# Directives to send expires headers and turn off 404 error logging.
location ~* .(js|css|png|jpg|jpeg|gif|ico|mp3|mov|tif|tiff|swf|txt|html)$ {
				expires 24h;
				log_not_found off;
				try_files $uri $uri/ @production;
}

location @production {
				resolver 8.8.8.8;
				# replace www.livesite.com with the production site URL
				proxy_pass https://example.com/$uri;
}