Retro Americana downtown, realistic retro sci-fi B-movie photography. Lisa from first reference as a giantess in a 1950s red halter dress, long wavy platinum-blonde hair, towering over the city skyline. Mira from second reference as a giantess in a black and white polka-dot wiggle dress, long black hair with straight bangs, towering beside her. Both women playfully interacting with tiny city props below, full-body extreme low-angle giant perspective from street level. Police, reporters, scientists, firefighters, classic cars and pastel storefronts below. Warm late-afternoon sunlight, dusty comedic emergency atmosphere. Red, cream, black, pastel storefront color palette. Flyaways, dress wrinkles, dust, film grain for realism.