skeleton, laboratory setting, adventure, (12yo), boy, determined expression, short brown hair, goggles, leather gloves, cargo pants, sturdy boots, backpack, magnifying glass in hand, examining bones, dinosaur fossils, ancient artifacts, dusty shelves, glass jars, scientific equipment, dim lighting, overhead fluorescent lights, shadows, cluttered workbench, stone walls, excavation tools, detailed textures, realistic materials, mid-action pose, 3/4 view, focused ambient light, dynamic composition, depth of field, mystery atmosphere, exploration theme.