Motivational Character Poster with Mini Clones

A {argument name="subject" default="young boy"} sitting on a stool, wearing a {argument name="clothing" default="beige hoodie and black pants"}, calm confident expression, surrounded by multiple cute mini cartoon versions of himself in different poses (sitting, climbing rope, taking photos, waving using phone), {argument name="background" default="warm yellow-orange gradient background"}, modern motivational poster style, soft cinematic lighting, highly detailed face, 3D cartoon characters, depth of field, aesthetic composition, books stacked beside him (self-improvement theme), notebook on floor