Model Display Products has a trio of things to show off for their March releases. Leaving your models on just empty bases would be uncivilized.
From the release:
March for MDP sees the release of 3 new bases to their Character/themed display bases by way of a 40mm round lip dockside themed base, a 50mm display disc with a rough ground theme sculpted onto it and a 40mm x 40mm plinth with a sloping rough ground theme. All three bases are suitable for a variety of figure sizes/scales, further details of each can be found on their website.