Original Image

Prompt

The man slowly begins to transform into a tall, black creature. His skin gradually darkens and becomes glossy and textured. His arms extend outward, fingers elongating and curling as sharp claws emerge. His upper body grows wider and more muscular as his posture shifts to a hunched stance. Tentacle-like appendages grow from his back, slowly rising and gently swaying. His legs stretch, feet reshaping into clawed, bestial limbs. His facial features distort, eyes glowing red as his head reshapes into a smooth, alien form. The transformation is seamless and continuous, with natural and realistic motion throughout the entire process.