output child terms of current custom taxonomy term with images - image

Question

Just wondering if anyone can help with this - banging my head for days...
From a custom taxonomy page (taxonomy_genre.php), I need to output the child terms with images.
I'm using the 'Taxonomy Images' plugin to set the image.
Code below - thanks in advance if anyone can give me some pointers!
code #1 outputs all terms including parent terms.
code #2 outputs the correct terms but with no images
essentially I'm trying to amalgamate the two.
code #1:
$current_term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
$args = array(
'taxonomy' => $current_term->taxonomy,
'child_of' => $current_term->term_id,
'term_args' => array(
'orderby' => 'id',
'order' => 'ASC',
'hierarchical' => 0,
),
);
$cats = apply_filters( 'taxonomy-images-get-terms', '', $args );
foreach ($cats as $cat) {
echo '<li><a href="' . get_category_link($cat) . '" title="'. $cat->name .'">' ;
echo wp_get_attachment_image( $cat->image_id, 'detail' );
echo $cat->name ;
echo '</a></li>';
}
code #2
$current_term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
$cats = wp_list_categories( array(
'child_of' => $current_term->term_id,
'taxonomy' => $current_term->taxonomy,
'hide_empty' => 0,
'hierarchical' => false,
'depth' => 2,
'title_li' => ''
));
foreach ((array)$cats as $cat) {
$catdesc = $cat->category_description;
echo '<li>'. wp_get_attachment_image( $cat->image_id, 'detail' ) . $cat->cat_name . '</li>'; }

Answer 1

Sorted - used:
'parent' => $current_term->term_id,
instead of:
child_of => $current_term->term_id,