I want a black and grey forearm sleeve tattoo featuring zenitsu agatsuma from demon slayer he should be in a dramatic pose holding his sword as if he s about to unleash his thunder breathing technique intense focused and surrounded by stylized lightning bolts integrate the entire metamorphosis process alongside him starting with a caterpillar on a branch transitioning into a cocoon and finally into a detailed butterfly in flight the design should be bold linework with some geometric elements and light shading for depth and all elements should flow vertically like a sleeve tattoo tattoo idea - made by Ink Studio AI