Create a highly detailed and atmospheric digital painting of a cosmic dark entit

Create a highly detailed and atmospheric digital painting of a cosmic dark entity meditating in a lotus position on the surface of a barren planet. The entity has a shadowy, featureless face and a muscular humanoid body covered in dark organic tendrils that appear to flow and twist around it.. A bright red crystal is embedded in his chest, pulsating with dark energy. Above the head of the entity, A spinning purple and black cosmic vortex with a glowing mystical orb at its center radiates power, Shedding an ethereal light. The background features a vast star-filled galaxy with purple nebulas and distant cosmic phenomena., creating a sense of infinite space and power. The lighting is dark and sinister, and the main sources of light are the glowing red crystal and the mystical orb. The overall color palette is dominated by deep purples., black and touches of red, evoking a sense of cosmic mystery and power.