Description of the Mahdī's facial features

The Prophet ﷺ said: The Mahdi will be of my stock, and will have a broad forehead a prominent nose. He will fill the earth will equity and justice as it was filled with oppression and tyranny, and he will rule for seven years.  

قَالَ رَسُولُ اللَّهِ ﷺ الْمَهْدِيُّ مِنِّي أَجْلَى الْجَبْهَةِ أَقْنَى الأَنْفِ يَمْلأُ الأَرْضَ قِسْطًا وَعَدْلاً كَمَا مُلِئَتْ جَوْرًا وَظُلْمًا يَمْلِكُ سَبْعَ سِنِينَ  

[Machine] The Messenger of Allah ﷺ said, "The Mahdi is from us, the people of the household. He has a prominent nose and a broad forehead. He will fill the earth with justice and fairness just as it was filled with oppression and injustice. He will live like this." And he extended his left hand with two fingers from his right hand, the thumb and three fingers.  

قَالَ رَسُولُ اللَّهِ ﷺ «الْمَهْدِيُّ مِنَّا أَهْلَ الْبَيْتِ أَشَمُّ الْأَنْفِ أَقْنَى أَجْلَى يَمْلَأُ الْأَرْضَ قِسْطًا وَعَدْلًا كَمَا مُلِئَتْ جَوْرًا وَظُلْمًا يَعِيشُ هَكَذَا» وَبَسَطَ يَسَارَهُ وَإِصْبَعَيْنِ مِنْ يَمِينِهِ الْمُسَبِّحَةَ وَالْإِبْهَامَ وَعَقَدَ ثَلَاثَةً