Maitreya on the Throne As Maitreya (Christ) always has been depicted to sit!

Symbolism:  

The four-sided symbol at the top of the crown is the same as the symbol  in our Plus logo (One World, One Humanity, One Savior, One God).

The Scepter with the Crown at the top is the symbol of the Compassionate side of God (The King -- absolute Love of God) and His Chosen One who represents God and is like God (His Spirit).

The Two Edged Flaming Sword is the Sword of discrimination and ability to correct and cut the impurities from the world, to Purify it ("...and out of His mouth went a sharp two-edged sword..." Revelation 1:16).

As it can be seen, the compassionate side of God, which is represented by the first Scepter (with the crown at the top) is over the second scepter (two-edged sword).  So this characteristic is dominant over the corrective side.  God is slow to anger and has much patience and Love (He Is the Most Compassionate)!

The book on the left side of Maitreya is The Holiest Of The Holies (THOTH), The Last Testament (click on it!), the book Sealed with the Seven Seals (Revelation chapter 5), which can only be opened by the Lion of the Tribe of Judah (from where all the Great Kings of Israel -- Those Who Are Chosen -- have come).  He is the Shiloh who will Gather the People (Elects) together as One Nation of God.

The Greatest Sign  (click on it!) on Maitreya's left side is the Banner under which these Elects will be Gathered as One Nation of God (the whole earth).  It is then that the Peace will come and God's Kingdom will fill the whole earth.  Indeed all is given to this Mission as how it will be done and God indeed is behind It.

You can see under the golden robe (symbol for the Anointed One) Maitreya is wearing His usual white robe, the white robe that He has been wearing since 1982 while preaching the Revelation He had received.  At this time He was acting as the Teacher, Prophet, the Preacher of God's Words to man.  Therefore, under all other symbols that now manifest the station of Maitreya as the only legitimate claimer of the station of the Anointed One, He really is a Servant of God to preach His Words and be a Channel for (connected to) God. 

Indeed the Anointed is the representative and the Manifestation for God on earth.  Future leaders (The Elders), especially the Eldest (Caliph), of the Faithful (Oma) should recognize this and only those who truly are connected to God to be chosen.  Therefore, the Anointed One, first and foremost, is a Teacher and Knower of God!

These Truths are Revealed in the verse below:

"And speak unto him, saying, Thus speaketh the Lord of hosts, saying, ... and he shall bear the glory, and shall sit and rule upon his throne, and he shall be a priest upon his throne:  and the counsel of peace shall be between them both.”  (Zechariah 6:12-13). 

Only the Messiah (The Seventh Angel, etc.) can bring the Kingly Status of God and the Priesthood Status of God's Glory to man!

All the symbols above are given to the Seventh Angel, the Lion of the Tribe of Judah, etc.  However, these are all the external symbols of Spiritual Powers given to Maitreya by God.  These external manifestations are for those who need a visual aid to realize these Truths.  In reality, these are with Him with or without these external symbols!  His True Crown and Scepter is the invisible Spirit of God behind Him.