Muffled
Jesus in me
I found this in the WT publication Insight on the Scriptures vol. 2, p. 54 - “The Word’s preeminent position among God’s creatures as the Firstborn, the one through whom God created all [other] things, and as God’s Spokesman, gives real basis for his being called ‘a god’ or mighty one.”
I don't think the WTS has gone into speculative detail about Jesus' qualities other than he is the only creation by God Himself, the first of many (produced through Jesus himself), the second most-powerful spirit person in existence and he continues to carry out God's will.
Obviously he is also our King and Savior, but that came from his fleshly sacrifice. It is believed that before that he had sometimes appeared as the Angel of Jehovah.
I believe there is no valid evidence that Jesus is anything but God in the flesh. God was never created. The body of Jesus is a creation but the body is not God.