Customizable print catalogue on Joomla Virtuemart

My website runs on Joomla 2.5 and Virtuemart 2. I am looking for the possibility to create custom product catalogues (pdf). I have found the following extension which could give you an idea of what I need [login to view URL] . However, it has limited customisation options. I additionally need: - Further customisation of the categories. For example, I want to determine which field displays where. - Ability of selecting which fields to display. What if I have added extra fields on my VM? I want to be able to select specific fields. -Fields styling, like linking to css, etc. I look forward hearing your ideas and proposals, Thank you