unreal engine 5.5, pbr texture, 3a game cinematic cg, semi-realistic oriental female wasteland healer, blackened old armor, pale gray healer robe, medicine bag on back, short knife and silver needle pouch on waist, holding an old lantern, standing full body in front of half-buried military camp, broken tents, cracked shields, old medical chest, tattered banners, cold sandstorm, front eye-level full body portrait, centered composition, flat positive framing, no wide-angle distortion, no dramatic low angle, stable framing, complete body visible, hyper-detailed skin, realistic aged metal and cloth, octane render, 8k