Vintage hand-painted advertising poster for [PRODUCT], featuring [HUMAN] wearing [CLOTHING], posed [POSE] and presented in front of a large readable title reading “[TITLE]” with a smaller subheading reading “[SUBTITLE]”. Show the title large and clearly legible behind the character, integrated into the sign design. Place a foreground product showcase at the bottom left or bottom center with [PRODUCT ITEMS], arranged like a commercial display. Add [SCENERY] in the background as a soft scenic setting that supports the brand story. Use [PALETTE], realistic traditional brushwork, softly blended watercolor-and-oil poster painting texture, gentle facial modeling, hand-painted sign lettering, slightly distressed vintage metal sign edges, subtle weathering, charming nostalgic commercial illustration, balanced front-facing composition, clear hierarchy, collectible retro packaging-ad aesthetic, aspect ratio 4:5.