眼神光

Use a restrained nocturnal creature eye-glow effect: the original yellow irises emit a soft amber-gold light from within, visibly brighter than a small reflected catchlight. Keep the original black pupils sharply legible, the iris texture visible and both eye shapes and gaze unchanged. Add a thin soft halo immediately around each iris and only a very faint warm spill on the adjacent inner eyelid rims. Keep the emission moderate: no white-out, neon rings, beams, lens flare, large bloom or broad face illumination. Preserve exactly the same dark courtyard, faint wall lantern brightness, framing, expression, red patchwork and overall exposure. The eyes should feel quietly luminous at night rather than like spotlights.