Watercolor portrait of a young South Asian woman smiling

Create a hyper-realistic watercolor portrait of a young South Asian woman in her early 20s, looking over her shoulder with a gentle smile. The painting should capture a three-quarter back view, with her face slightly turned towards the camera. Focus on depicting her dark wavy hair tied in a low bun, adorned with a white jasmine gajra. Include a small red bindi, a delicate nose stud, large traditional gold jhumka earrings, and layered gold choker necklace. Ensure the back of her blouse is visible, with thin tie-up strings showing. The aesthetic should convey a sense of grace and elegance, with smooth transitions and vibrant colors that highlight the textures of her hair and clothing. The emotional atmosphere should be serene and peaceful, capturing her gentle demeanor and the beauty of her cultural heritage.