[Plugin: WP Page Numbers] Any chance of extending this to image.php

Do you think it would be easy to extend this plugin so that it also worked in place of the following functions?

previous_image_link();
next_image_link();

which are default used on the new image.php for browsing galleries etc.

That’d be legend!

https://www.ads-software.com/extend/plugins/wp-page-numbers/