These are a pair of new ships I've made using some lego bricks. The base on the smaller one is the same size as the bases for the Falcon and Slave One, while the base on the larger one is a bit bigger.
Not sure what they could be, perhaps a System Patrol Craft and a Medium Bulk Freighter. Willwork on some stats for them.
X-Wing, YT-1300, and TIE Interceptor for scale.