Prompt: Craft a digital scene where the kangaroo's pedal conducts an ethereal extravagance against chaos amidst an extra beautiful abstract desert backdrop. Infuse a surrealist portrait of a spectral creature with ghostly flesh and a fissured bone carapace, emerging from an ethereal abyss. The luminous eyes of the creature peer into the void, adding an element of mystery to the fauvist serenade. Blend this spectral creature with the pointillist spiral vortextuals, dadaist helixical diversions, and art brut touches, creating a visually captivating and chaotic composition.