The Sentient Fighter is a sleek, aerodynamic combat unit with a biomechanical design, featuring smooth, flowing lines and segmented armor plates that suggest advanced alien technology. Its surface is a mix of polished metallic and organic textures, with glowing blue energy lines running along its body, indicating its sentient nature. The fighter's wings are angular and sharp, capable of shifting form mid-flight, and its central core emits a pulsating light, serving as both a power source and a visual identifier.