This (image) is an obvious reference to the 3 “men” or “messengers” who visited Abram (Genesis 18). Read the chapter VERY carefully. This, Genesis 1, are some of the earliest hints on God’s Triune Nature.
Jesus said no one has seen the Father except...
Clearly this image of three bodily forms is incorrect.
Note however, that Man was created in God’s image. Like God, we are triune in nature, we have a body, a soul, and a spirit. In a Christian’s case, he is “born again” that is, the dead spirit he was born with is replaced with a new spirit. The spiritual death of Adam and Eve on the day they ate the apple is in picture.
**Jesus said no one has seen the Father except...**
..the Son. And the Son declares that the Father dwells in him, giving him the words, and doing the works.
Paul and John also declared that God is invisible.