Subtle Animation for Medieval Courtroom Image

reate a subtle seamless idle animation for this exact image. Keep the original artwork, composition, perspective, colors, and character placement unchanged. The animation should make the courtroom feel alive while still looking like a mostly still hand-drawn game background... (Budget: $10 - $30 USD, Jobs: 2D Animation, 2D Animation Explainer Video, 3D Animation, After Effects, Animation, Game Art, Game Design, Graphic Design)