1girl :d animal_ears arknights arm_up belt belt_pouch blush boots bracelet breasts brown_dress brown_footwear brown_hair ceobe_(arknights) cross-laced_footwear dog_ears dog_tail dress feet_out_of_frame highres infection_monitor_(arknights) jewelry large_breasts leaning_forward long_hair long_sleeves looking_at_viewer open_mouth pouch red_eyes shiduki_eku smile solo standing tail thigh_boots thigh_gap very_long_hair weapon weapon_on_back