I'm getting ready to start working on the Boeing 752, one of my favorite aircraft. At the advice of isix, I am working off of the really old version by jonbourg, Liam, and friends rather than the latest version by isix and Vinicius (which had some inaccurate dimensions and a ridiculously oversized tailcone).
I am amazed at the model, good quality! It's one of FG's forgotten works I guess.
Development updates are coming soon, as usual.
EDIT: I need to know, how accurate is the JSBSim FDM included with this aircraft? I am considering replacing it with the YASim FDM if it was built using Aeromatic and not fine-tuned.