To recreate Robert Downey Jr.'s Malibu home style, focus on sculptural minimalism using organic shapes like curved furniture and rounded rooms. Use layered neutral tones with tactile materials such as plaster, travertine, and warm woods. Incorporate sustainable, low-carbon systems where possible and prioritize layered lighting that mimics natural light. Use digital tools like ReimagineHome to experiment with curved layouts and natural palettes before committing to decor.