// use images from live site on stage https://johnoleksowicz.com/serve-wordpress-images-different-domain-htaccess/
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^(wp-content/uploads/\d+/.*)$ https://www.livedomainurl.com/$1 [R=301,NC,L]
</IfModule>