new OC Horse girl: this is Zero Lax.

1girl, umamusume, original_character, pale_brown_hair, long_braid, hair_between_eyes, horse_ears, horse_tail, golden_bell_earpiece, right_ear, purple_eyes, crop_top, blue_jacket, short_sleeves, red_vest, black_zipper, red_armwarmers, red_skirt, blue_stripes, white_ribbon, tail_ribbon, white_legsocks, multi_rings, left_hand, white_shoes, grey_shoes, fist_up, elbow_high, grin, horse_race_track, standing_on_stage, uma_musume_anime_style, high_quality