XF 1.5 How to use PHP Callback to display author resource ?

[dondomainer]

With the intent to do this section (resource ) more personal, relationship between author and user, i would like to show the author resource at the end of page, as shown in the picture.

Q : How to use PHP Callback to display author resource ?

 

[dondomainer]

i found this in xengalery_media_view ( Reverse engineering )

<xen:avatar user="$media" size="s" img="true" />

so, if i change media for resource, i get the avatar.

xen:avatar user="$resource" size="M" img="true" />

Now, only i need play with the style and costom field