Where is the {$post['userstars']} and {$post['groupimage']} code located?

[LeX-]

User stars [ ./inc/functions_post ]

		if($usergroup['stars'])
		{
			$post['stars'] = $usergroup['stars'];
		}

		if(!$post['starimage'])
		{
			$post['starimage'] = $usergroup['starimage'];
		}
		for($i = 0; $i < $post['stars']; $i++)
		{
			$post['userstars'] .= "<img src=\"".$post['starimage']."\" border=\"0\" alt=\"*\" />";
		}
		if($post['userstars'] && $post['starimage'] && $post['stars'])
		{
			$post['userstars'] .= "<br />";
		}

Groupimage : postbit_groupimage template

	if(!empty($usergroup['image']))
	{
		if(!empty($mybb->user['language']))
		{
			$language = $mybb->user['language'];
		}
		else
		{
			$language = $mybb->settings['bblanguage'];
		}
		$usergroup['image'] = str_replace("{lang}", $language, $usergroup['image']);
		eval("\$post['groupimage'] = \"".$templates->get("postbit_groupimage")."\";");
	}