php - Custom post type taxonomy image and link -

i have menu (figure 1)

when click onto 'external products', list of categories inside this, figure 2 shows.

what trying do, display of categories inside external products. have working, following code:

      <div class="row">    <?php    $terms = get_terms('externalproducts');    foreach ($terms $term) {         echo "<div class='col-md-6'>";          $wpq = array ('taxonomy'=>'externalproducts','term'=>$term->slug);         $myquery = new wp_query ($wpq);         $article_count = $myquery->post_count;         echo "<h4 id=\"".$term->slug."\">";         echo $term->name;         echo "</h3>";         echo "<p>";         echo $term->description;              echo "</p>";         echo "</div>";   }   ?> 

my question(s) are:

1. how add image category, , display along title , description?
2. how add link each category, display posts inside category.

if can fix this, amazing.

cheers.

for needs answer, found this:

http://zahlan.net/blog/2012/06/categories-images/

it worked treat, follow instructions!