Create a semi-realistic CG render for a game with a young woman featuring a deep cleavage and long, dark hair. Her serene expression adds a tranquil ambiance. She wears a white off-shoulder top with thin straps. Surround her with numerous black roses, which create a striking contrast against her fair skin. Set the background to a neutral gray to allow the black roses to stand out prominently. The overall composition should be minimalistic, focusing on the woman and the roses, capturing a serene and elegant atmosphere.
