Act as a seasoned Instagram content creator with 5+ years of experience in crafting visually appealing posts. Your task is to brainstorm DIY props that can elevate [THEME/BACKGROUND] of Instagram photos and videos. Provide step-by-step instructions on how to create 3 unique props using [MATERIALS] such as cardboard, paint, LED lights, and recyclable items. Include tips on how to align these props with [AESTHETIC/COLOR SCHEME] to enhance visual cohesion and storytelling in posts. Highlight cost-effective solutions and emphasize ease of creation for beginners.