The N Scale Vehicle Association maintains a Membership Group on Groups.io. The topics range from discussing N scale vehicle modeling techniques to the announcement of new N scale vehicle models by manufacturers. You do not need to join the group to read the messages; however, you do need to join if you want to post a message or respond to a message. There is no charge to join the group. And once you join, be sure to check out the photo album which depicts the modeling efforts of the members from all around the world.