Portrait of a humanoid cactus creature with green skin covered in spin

Portrait of a humanoid cactus creature with green skin covered in spines like a cactus, wearing traditional Native American clothing, with a coyote on a leash. The being has the facial features of an old wise shaman, with highly detailed expressive wrinkles. The coyote sits calmly beside the creature, connected by a woven leather leash. Background is a desert landscape at sunset. Lighting emphasizes the texture of the cactus skin and clothing details. Hyperrealistic, mystical atmosphere.