image tooltip on HexSys Qty Based Attribute

Hi,
It can be customised for you. Our Sales team will contact you shortly...

Hi,

I would like to add a tooltip with a picture on each value of combo box (or if it's not possible on title of the combobox)

Just like my attachment below.
here is my work : printyshirt.wytaa.fr/index.php/fr/shop/f...emme-col-v-31-detail

thanks for you help !
François