Replacement sides to convert a Branchline Blueprint 14 Section Sleeper to a 16 Section, plan 2412F.
Build the Branchline kit per its instructions, but substitute these sides for the ones in the kit. Use clear styrene sheet for the windows. Use CA glue (superglue) to install these sides, as styrene cement will not bond these.
To complete the interior, I shortened one bathroom in the branchline 14 section interior and used the leftover styrene to form seat bottoms for the new section. Strategically painting and installing figures helped to disguise the surgery.
Please note that the prototype model shown is representative of plan 2412T, available here, which has a slightly different window pattern. It is shown here for reference only as a sample of the quality of the finished product. Please reference the renderings to see the window arrangement that will be created with these sides.