Póster de Merchandising Estilo Chuunibyou

Using the character from the reference photo, create a sales poster for a [business card and business card case]. The design is crafted with an unapologetic, dramatic 'chuunibyou' (edgy dark anime aesthetic) art direction, combining gothic emblems, runic ornaments, and high-fashion graphic layout. Include the name "[maki]" and the affiliation "[sunwood ai labs]" integrated elegantly and legibly into the typography. Composition features clean mockups of the merchandise alongside character key art, cinematic moody lighting, deep purples and blacks with glowing metallic accents.