1character, guide NPC, standing pose, happy expression, Terraria game style, pixel art, vibrant colors, holding a green balloon, forest background, trees, grass, wooden house, Terraria workbench, day time, clear sky, soft sunlight, side view, medium shot, detailed texture, 2D side-scrolling perspective, retro aesthetic, colorful environment, in-game screenshot look, Terraria happiness system, simplified character design, blocky structure.