Matsya Purana 261.27

261.27

jaṭā mukuṭasaṃyuktā vṛṣasthā candraśekharā.
kapālaśūlakhaṭvāṅga varadāḍhyā caturbhujā .. 261.26

She should have matted hairs seated on a bull with Her forehead adorned with a crescent, armed with a sword and holding a skull, trident, khaṭvaṅga having 4 hands—26 The image of Kaumârî should be made of the form of Kârtika riding on a peacock, dressed in red, armed with a trident and a javelin, adorned with armlets, garlands holding a cock in Her hand—27