Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
Please see this thread for updates. Update Thread
SOH ADMINISTRATION

I've downloaded the trsb26b55.zip, but it tells me it can't find RAF_pilot and RAF_gunner. Can someone help, please?
That's what I thought. They both appear in the Objects_DP, and SceneDB\weapons\scenery includes raf_figures.bgl, but there's nothing in SceneDB\weapons\texture that looks close other than an raf.bmp mae west and jacket and a P2.bmp head
Forcing the rebuild of the DAT file is an inspired notion.Delete the filelist.dat in your SceneDB\weapons\scenery path and boot the sim.