: Wet the edges slightly with a paintbrush and roll them to add vintage detail.
: Apply a displacement tool like Trapcode Mir or a standard Turbulent Displace to a new solid layer.
: Animate parameters like Rotate Y , Bend X , and Amplitude over roughly 1.5 seconds to simulate the paper unfolding or crumpling.
: Bring in a high-quality crumpled paper texture image. Scale it to fill your composition.
: In your main project composition, create a solid layer with a gradient ramp to serve as the background.
If you are looking to create a physically "solid" paper for crafting or props: