full-body front-view character portrait of young rudeus greyrat from mushoku tensei, as he appears during the demon continent journey when first meeting orsted at the red dragon's jaw, small seven-year-old boy with a childlike slender build, fluffy light golden-brown messy hair with one signature ahoge strand sticking up, large bright emerald green eyes, soft round childlike face, gentle calm slight smile; wearing a dark brown waist-length jacket with thin gold piping along the collar and lapels, beige khaki buttoned vest and white shirt underneath with a slightly open collar, wine-red knee-length shorts with cuffed hems, brown cuffed ankle boots; no staff, no wand, no weapon, both arms hanging naturally at his sides, palms facing inward, standing at attention, body and face perfectly square to camera, centered symmetrical composition, full head-to-toe figure with headroom above, faint grounded contact shadow beneath his feet; pure white seamless studio cyclorama background; cinematic top-tier cgi, unreal engine 5 render, octane render, pbr materials, detailed fabric weave and hair strands, realistic childlike skin with soft subsurface scattering; shot on 85mm lens at t1.8, arri master primes, shallow depth of field, fine film grain, natural 24fps motion blur, soft high-key key light from front, crisp warm-gold rim light outlining hair, collar and shoulders, high contrast, painterly texture, ethereal atmosphere, cold white silver grey and pale gold palette with subtle teal undertone in shadows