GoPro-style extreme sports selfie prompt

A hyper-realistic GoPro-style selfie of {argument name="subject in english" default="this handsome man"}, wearing an orange jumpsuit and helmet. Wide-angle view from above showing mountains, a shining lake, and green valleys below. Wind-blown {argument name="subject detail in english" default="hair or fur"}, joyful expression, detailed harness, vibrant lighting, 8K extreme-sports photography.