4:3acrocanthosaurusallosauroidanthrobig_breastsblaithin_rachisbreastscarcharodontosauridchest_tuftcolored_sketchcomparingcurvy_figuredigitigradedinosaurdinosaurs_inc.feathersfemalegenitalshi_resholding_objectmodel_sheetnipplesnon-mammal_breastsnon-mammal_nipplesprehistoric_speciespubesreptilesaurischianscaliesize_differencesketchslightly_chubbysolotailtexttheropodthick_thighstriastufturlvulvawide_hipped_femalewide_hips