Detailed Square Pixel-art Image Depicting a Sci-fi Explorer Character

Design a detailed square pixel-art image depicting a sci-fi explorer character in three unique environment suits, each presented in its own horizontal row. Each row should contain six poses: Neutral stance, Laser Blasting, Hologram Scanning, Defensive Shield Activation, Jetpack Flight, and Mission Success Pose. The first row (Survival Gear - Desert Terrain) should feature a lightweight beige-and-orange suit with minimal armor, equipped with a compact laser pistol, basic respirator helmet, small energy shield projector, and a utility pack. The second row (Combat Gear - Frozen Wasteland) should showcase heavily plated silver-and-teal armor with reinforced padding, an advanced plasma rifle, a thermal-insulated helmet with a glowing visor, retractable energy shield bracers, and a sleek snow-jet thruster. The third row (Advanced Gear - Cosmic Explorer) should include a futuristic white-and-gold suit with sleek body plating accented by glowing neon-blue details, an experimental energy blaster, an anti-gravity halo helmet featuring a transparent dome, a projection-based force field, and dynamic propulsion boots powered by radiant energy trails. Ensure the explorer maintains consistent proportions and facial structure across all gear sets and poses, while demonstrating a clear progression in design complexity and visual sophistication. Render each pose individually with a transparent background, arranged into three horizontal rows that fit within a square layout.