you should send a mail to department of abuse to hosting company where they copycat monkey have host their site.

i have experience with a image copy and here is a solution we made ;-

if their is too many people have stole or hotlinking the image from your server then change the image to 'this image is stolen and something lorem ipsum'. change the image to another name and update it on pages where you have used them.

this way you can show on the people site that they hosted something illegal. tough but solid way.