[pig@pp]

The following worked for us in v4.1.9

add to modules/Detailed_Product_Images/product_images.php

#
# Count Detail Images
#
$image_check = func_query_first_cell("SELECT count(imageid) FROM xcart_images_D WHERE id='$productid'");
$smarty->assign('image_check', $image_check);


Usage:

{if $image_check >= "X"}
something to show here
{else}
something else to show here
{/if}