We’ve already released 2.4 version of Legenda theme: http://themeforest.net/item/legenda-responsive-multipurpose-wordpress-theme/5888906
Please update it and try to remove the images.
If there are still some difficulties please let us know and confirm we may remove all images.
Also please specify the path to your site files via FTP.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.