No train behind 506. No museum visitors, no passengers , no need for an atsf caboose hop. We don't have atsf passenger cars - only yellow borg and octopus pacific passengers car sets. The 506 was painted in aluminum (including the 3D-printed numbers) in October 2023 (by hired guns). The inside still needs TLC. We gots navy hands on site to deal with the pesky piston party grace of FB design - Viva R.A.B. Barn BULLYS! Tip of the hat!!!