Japanese YouTube thumbnail, 16:9. Style EXACTLY like image 4 (Komashiba channel): multicolor radial sunburst rays, huge bold Japanese text with thick white+black outline, the flat cute sticker-style shiba mascot from image 5 (red cap, purple bandana, thick white outline — same flat cartoon style, not realistic) on the right with an amazed face, small dark "Doitong" pill top right. CRITICAL: the middle strip has three panels that must be faithful crops of the three different input frames, NOT redrawn into one person: left panel = image 1 exactly (old bearded fisherman, cool dark blue tones, grey sea behind), middle panel = image 2 exactly (old man in a dark knit cap with wet skin and a yellow jacket collar), right panel = image 3 exactly (warm golden extreme close-up of an old face with water drops). Three visibly DIFFERENT faces, each as provided. Only brighten slightly. Small yellow "VS" between panels and small labels "Kling", "FLUX", "Seedance". Big Japanese text: top white "顔のアップ", bottom yellow "どれがリアル？" — spell exactly.
