Prompt: Develop a digital artwork where the kangaroo's pedal is accompanied by a retro-pop spectral waltz and hyper-realistic somatic sensations against an extra beautiful desert background in the foreground. Illustrate the harmonious and flowing movement of the kangaroo with detailed musculature. Use flowing and otherworldly light trails with a spectral color palette on a transparent plexiglass layer with wired patterns. Adorn the kangaroo with extra beautiful, chic tattoos inspired by minimalist and retro-pop spectral elements. The Plum Blossom by the Fence in the background transforms into a refined and spectral version, creating a harmonious yet spectrally styled waltz.