Jota Aviation BAe 146/RJ Fleet for the FMAI British Aerospace 146-200/300 base models.
These are textures only for FS9 and P3D v4. The FMAI British Aerospace 146-200/300 base models are required.
The FMAI BAe 146-200 can be found at flightsim.com. Search for ai_b462.zip.
The FMAI BAe 146-300 can be found at flightsim.com. Search for ai_b463.zip.
P3Dv4 compatible models are contained in the Autralian AI package at https://orbxdirect.com/freeware