vQmod extension to show option images in product page.
A little fix v1.0:
- when there is no picture for particular option it shows like an ordinary option

But don't worry: just replace the .xml file and that's it, demo:
http://tervisepood.seenior.ee/index.php?route=product/product&path=5&product_id=15

Unpack and upload file
- product_option_images_in_product_page.xml
to your
- vqmod/xml
directory

Tested for 1.5.6.1