Cartoon girl with rainbow hair holding a drink in front of a rainbow

Cartoon hand drawn, 1girl, solo, Smile，Ponytail，wearing blue headscarf，Drinking milk tea，Wearing pearl earrings，Dopamine Color，The background is a rainbow，Colourful, Wearing bright blue and green square clothes，Holding electric weapons, The color palette is in red, orange and black tones and has a sketchy style, The background should have a simple hand-drawn doodle pattern