Chibi woman in a gray hoodie with a pink mechanical heart

A female character in the anime style of Chibi, long black hair with a slight shine, wearing a gray hoodie, large expressive eyes in pastel colors,soft and clean lines,smooth shading with delicate highlights,a slight blush on her cheeks, a high level of detail, in her chest a large pink mechanical heart with a cute, with a loving facial expression, on a white or pastel background, in the same artistic style as in the first reference image (charming, refined, delicate pastel shading)