Fluorescent Frieren Overprint

9:16 vertical Risograph poster illustration, fluorescent ink overprint with subtle misregistration, rough paper grain, torn deckled edges, unmistakably recognizable adult Frieren from Sousou no Frieren, silver hair, green eyes, calm wandering-mage presence, anime-accurate key features preserved with clear facial readability, half-body close framing, East Asian beauty sensibility with luminous milk-skin glow, visible fine skin texture, pores and tiny moles, large lucid eyes that stay crisp under layered spot colors, simplified traveler robe and mage attire reimagined for print in fresh neon riso accents, clean and modest styling, bold coarse halftone dots, vivid layered fluorescent shapes, playful poster composition, no photorealism, no embroidery, no dense readable text, no flags, no rising sun motifs