(A highly detailed, bio-luminescent microorganism floats in the micro-oceanic void:1.3), its (flesh-like membrane) pulsing with soft red and pink hues. (Extremely fine tendrils) extend outward from the central core, probing the [surrounding particles] with delicate, electric-like precision. The glowing core (radiates warmth), while subtle (bioluminescent pulses:1.2) flicker along its surface. (Shimmering lights:0.8) in the distant background provide depth, hinting at an immense, unseen ecosystem beyond. The atmosphere is one of (eerie beauty and otherworldly mystery:1.2), as this microscopic entity floats with both grace and (menace).