Alyx Vance, Half-Life series, virtual reality, Oculus Quest headset, detailed gloves, futuristic weapons, Combine soldiers, City 17, dystopian environment, alien structures, immersive interaction, first-person perspective, realistic textures, advanced physics, dim lighting, atmospheric effects, 3/4 composition, action pose, tense expression, detailed facial features, crowbar, headcrab, sci-fi costume, Valve's iconic, high-resolution textures, dynamic shadows, interactive objects, debris, abandoned buildings, survival horror elements, panoramic view.