Photorealistic animal portrait, extreme close-up centered on the face of a white and cream tabby cat, striking complete heterochromia iridum, left eye piercing vivid sapphire blue, right eye brilliant emerald green, translucent crystalline iris textures, vertical slit pupils, soft cream-colored short-haired fur with subtle pale orange tabby striping across the forehead and cheeks, velvet-textured pink nose, delicate white whiskers extending horizontally, symmetrical facial anatomy, front-facing eye-level composition, shallow depth of field with a creamy blurred neutral beige background, soft diffused natural window lighting, high-key luminosity, subtle rim lighting on the ears, muted pastel color palette, serene and inquisitive psychological mood, shot on Fujifilm GFX 100S, 85mm macro lens, f/2.8 aperture, Kodak Portra 160 film stock emulation, micro-detail on individual fur follicles and skin pores on the nose, soft focus fall-off toward the edges of the frame, clean minimalist studio environment, airy atmosphere, influenced by the precise animal studies of Steve Artell and National Geographic wildlife photography.