The artwork does tell a lot of things but there are some questions. There is no ceiling detail which, I hope is there but now shown on the images here. Also, I am not sure why the engine sides were divided into four sections. https://www.facebook.com/charles.adams.14224/posts/pfbid078qnyXkdeCwpnX6GQsBEkS2Sm1NeAR6FN8bZNR7SarhnMf8Qy3MEWWtHBUjTGVdxl?cft[0]=AZUDJRsLM1iR5l4LKCaLHCLopB3hPcOrWC-Q2xZBAXUpiHnkCdJ-14_z6t2JYQdevJ367IKQL_nM2deO3DYXqNRaM7FVuWNRYgXO2GvHe4pX1sBGsZ3VWy-SBIdpDItLCQ54StXKejFMxfH3EgpPXadEC3N5WZ4wlwZpYTwwf7kBgQ&tn=%2CO%2CP-R