Prompt

Stage 1: The large retro letters spelling 'IDAHO' pop forward in 3D, and the miniature scenes inside them burst into lively motion! Stage 2: Inside the letter 'D', tiny white-water rafters dynamically splash their oars through frothy, churning rapids. Stage 3: The entire stamp slightly tilts back and forth as if held playfully by a tourist showing off their travels. Crucial Instruction: You must flawlessly preserve the vintage linen-postcard texture and illustrative style. Do not switch to a different scene or introduce new objects; only animate the elements natively found within the stamp's lettering.