This simple VqMod will add your individual 'Thank-You' Image onto the SUCCESS Page, after a Customer has successfully finished a Sale.
Just unpack the ZIP File and upload the VqMod File into the "shop/vqmod/xml/" Subdirectory, where all other VqMod "xxxyyyzzz.xml" Files are located.
You will need to modify the Image Link:
"http://www.jacob.ch/images/jti.jpg"
and add width="xx" and height="xx" Image Size Values.
Also, either use an existing OC language - variable to correctly add "alt/title" - content,
or then, write your Image file 'info' in your language.