professional biomedical 3D illustration, single intact semi-transparent mammalian cell positioned on left side of image, cell membrane is translucent and slightly uneven with natural organic texture, no cross-section, fully closed, large round nucleus faintly visible through transparent membrane, small round exosome vesicles actively budding and pinching off from right side of cell membrane, exosomes shown in motion streaming toward right side of image, exosomes gradually spreading as they move away from cell, closest exosomes larger near cell membrane, smaller and more dispersed further away, clear visual flow from cell leftward to open space rightward, background shows soft blurred biological tissue environment with warm pink and purple organic tones, extracellular matrix texture in background, soft depth of field, cinematic lighting, teal and blue cell, warm background contrast, prof