1. A system comprising: a receiving engine configured to receive an input item listing for an item from a user device; a generating engine comprising one or more hardware processors and configured to: access an existing image, the existing image being associated with one or more existing item listings; identify a degree of similarity between the input item listing and the one or more existing item listings; and generate a similarity score for the existing image based on the degree of similarity between the input item listing and the one or more existing item listings; a proposing engine configured to select one or more existing images corresponding to the one or more existing item listings based on the one or more existing images having corresponding similarity scores that exceed a threshold value; and a presenting engine configured to transmit a communication to the user device in response to the receiving of the input item listing, the communication including the one or more existing images.