That was quite a vivid first experience. It can take some quite a while before they see any entities altogether. You took your first big step into another world. Just don't be surprised if your next experience is nothing like this one. The number one mistake I see people make with DMT is to categorize the experience and think that, "oh, this is what happens when you smoke DMT." Each experience can be radically different without warning, although many times there can be repetitive themes too.
"Science without religion is lame. Religion without science is blind" - Albert Einstein
"The Mighty One appears, the horizon shines. Atum appears on the smell of his censing, the Sunshine- god has risen in the sky, the Mansion of the pyramidion is in joy and all its inmates are assembled, a voice calls out within the shrine, shouting reverberates around the Netherworld." - Egyptian Book of the Dead
"Man fears time, but time fears the Pyramids" - 9th century Arab proverb