How to change image links using .htaccess?

Question

htaccess

Hello.
Tell me how to change the links for pictures through .htaccess
in the path the address is "models/model11/11.jpg" I need to change it to something else, for example "img/model11-11.jpg"
in the file I wrote like this
"RewriteRule ^models/[ A-Za-z0-9-]+)/(.*).jpg$ /img/$1-$2.jpg "
but it doesn't work if I add [QSA] at the end it doesn't load error 502 at all