I dont know if this will be enough for u, but try this:
For ACP:
replace in admin/users.php $additional_user_fields['downloaded_image_ids'] = array("<a href=\"".ROOT_PATH."search.php?user_downloads=".$user_row['user_id']."\" target=\"_blank\">".$lang['downloaded_image_ids']."</a>", "textarea", 0); // Mod: Track User Downloads
With this: $additional_user_fields['downloaded_image_ids'] = array("<a href=\"".ROOT_PATH."search.php?user_downloads=".$user_row['user_id']."\" target=\"_blank\">".$lang['downloaded_image_ids']."</a> (".(empty($user_row['downloaded_image_ids']) ? 0 : count(explode(" ", trim($user_row['downloaded_image_ids'])))).")", "textarea", 0); // Mod: Track User Downloads
For member profile:
In member.php find: "url_user_downloads" => ($user_info['user_level'] == ADMIN) ? $site_sess->url(ROOT_PATH."search.php?user_downloads=".$user_row['user_id']) : "" // Mod: Track User Downloads
Insert above: "count_user_downloads" => ($user_info['user_level'] == ADMIN) ? "(".(empty($user_row['downloaded_image_ids']) ? 0 : count(explode(" ", $user_row['downloaded_image_ids']))).")" : "", // Mod: Track User Downloads
In member_profile.html add {count_user_downloads}