'Levitating Millennium Falcon over Sand Dunes (Scale Model Diorama)':-

www.youtube.com/watch?v=Rp37mCD5IjY - a 1 minute ‘how to’ video at the Glen Makes youtube channel.

Magnetic levitation kit embedded into a Revell scale model of the Falcon. Sand is sculpted from acrylic wood filler since it had the right grain. A materials list is included in the YouTube video.

Builder’s thread: https://www.reddit.com/r/StarWars/comments/rtxmoo/levitating_millennium_falcon_model_i_built_after