Nginx configuration to proxy 404 files locally to a production domain

proxy-production.conf

# Adjust this to include any other necessary files.
location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
  expires 24h;
  log_not_found off;
  try_files $uri $uri/ @production;
}

location @production {
  resolver 1.1.1.1;
  proxy_pass http://{replace-with.domain.com}/$uri;
}