The image depicts a single, full-body pixel art character: a classic "Grey" alien, but rendered in a vibrant green hue. The alien stands mostly upright, facing slightly to the viewer's right, with its gaze directed straight ahead. Its posture is somewhat relaxed yet poised, with its left arm (from its perspective) bent at the elbow, holding a sophisticated-looking firearm. The right arm hangs loosely by its side. There's no discernible facial expression beyond the large, dark, almond-shaped eyes that are typical of this alien archetype. The alien is centrally located within the frame, occupying the majority of the vertical space. The background is entirely black, serving to isolate the subject and prevent any environmental distractions. The color palette is dominated by various shades of green, ranging from a bright, almost neon lime green for highlights to a dark, muted forest green for shadows, creating a strong sense of depth and form despite the pixelated style. The alien's eyes are a very dark grey or black. The firearm introduces a distinct metallic grey, with darker shades for depth and lighter grey/white pixels for glints and highlights. The overall color scheme is vibrant and high-contrast, particularly due to the stark black background. The overall vibe evoked is one of slight intrigue and potential menace, largely due to the alien's characteristic appearance and the presence of the firearm. There's a retro, almost nostalgic feel inherent to the pixel art style, suggesting a design that could be from an older video game or arcade title. The meticulous pixel work and shading also give it a somewhat detailed and almost realistic quality within its stylistic constraints. Notable details include the intricate skeletal and muscular definition on the alien's torso and limbs, achieved through careful pixel placement and shading. The firearm is also highly detailed, resembling a modern assault rifle with a magazine, sight, and various components clearly visible despite the low resolution, suggesting a powerful and complex weapon. There are no UI elements or text.