Swap 'dramatic side lighting creating depth and shadow' for something like 'soft diffused overhead lighting' or 'gentle golden-hour glow.' That single change flattens the shadow side of the eye and will likely shift the mood word from 'intense' toward calm, so you may also want to drop 'high contrast' from the style modifiers to match.

Replace 'lion's eye' and 'emerald and copper iris patterns' with the animal and its actual eye color, for example 'wolf's eye' with 'pale amber and grey iris patterns,' or 'owl's eye' with 'golden and black iris patterns.' Keep 'extreme macro close-up' and 'sharp reflective highlights' untouched since those are what control the framing and glassy highlight regardless of species.

Keep 'extreme macro close-up photograph of a [subject]'s eye' and 'dramatic side lighting' fixed as your anchor phrases, then cycle the iris color description ('deep emerald and copper,' 'icy blue and silver,' 'burnt orange and black') and swap 'lion's eye' for different animals each time. This gives you a consistent macro-detail composition and lighting mood across the set while only the color palette and subject shift from image to image.