Concept siege art,A girl wearing robot armor spins a spear and summons a magic c

concept siege art,A girl wearing robot armor spins a spear and summons a magic circle.The girl has red twin tails and wears a red and white barrette.He wears red and white robot armor that covers his entire body.A large number of pink neon lights shine brightly from the armor,A colorful magic circle with a mix of red, white, and pink is summoned on its back.(A blue neon light shines from the tip of the spear), neon light draws a circle.The girl looks up and closes her eyes,The beautiful hair and texture of the girl, the beauty of the girl's face, the texture of the robot armor and the beauty of the mechanism,The magical glow of the magic circle,A perfect depiction of a spear, perfectly holding a spear with two hands,Full body view,(High quality, high precision image, masterpiece, 4k, 8k,:1.2)ultra-definition

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits、A spear that is not in a straight line, a spear that is not straight, a spear that is not held with both hands,without the middle of the spear;