Hi,
There are more and more templates with HikaShop support and overrides but I don't know any template which an advanced customization of the vendor page.
The vendor page in HikaMarket is currently pretty light but you can use override to change the elements.
The creation of two columns can be made using CSS.
The header image could be done using a vendor custom field (so the vendor will have an access to that image) ; like the rest of the contact information.
It requires some development skills in order to read and modify the PHP ; like for the customization of the HikaShop product page.
www.hikashop.com/support/support/documen...-display.html#layout
The vendor page can be found under "HikaMarket / vendormarket / showcontainer_default".
There is no "sub views" like for the HikaShop product page. That view will display the basic details, some vendor custom fields and the Joomla modules configured in the HikaMarket configuration.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.