Wanted : Devon Moonraker cool box door plastic inner

[Monty]

I've still got the original 1971 Devon moonraker cool box (and interior) fitted in my van but the plastic inner panel attached to the cool box door has some damage and glue just isn't cutting the mustard anymore

Anyone know where I can get a good quality replacement or second-hand part ?

I've attached an image of the cool box for reference

 

[Journey]

Hey, did you ever find it?

 

[Monty]

Sadly not, still.using glue and tape