Bedford O type windscreen frame

[Sick of brasso]

Morning All,

This is a long shot but does anyone know or have a bottom half windscreen frame for a Bedford O Type? My one is past any manner of repair. It didn't look too bad until it got sand blasted and found that it was full of rust and ended up as lace curtains!
Any help would be greatly appreciated as I think it could get a tad cold without one!

All the best
Jamie