Create an image with the size of 1400px wide and 700px high for the background o

create an image with the size of 1400px wide and 700px high for the background of my live,a blue background with some animated textures but nothing too exaggerated, and an avatar of a woman in the middle making the peace sign with 1 hand,This woman has to be brown, not too white or too black.,long hair black eyes,brown and medium sized , with medium breasts, with a headset on his head, and a princess tiara, and it has to be in the middle of the image, she can't be too cartoonish,and wearing a black shirt