Norvil proddie racer rear mudguard?

As the title suggests. I need a rear mudguard. Which part number? Or does it not matter. The further I get with putting it on the road I'm hedging with spending the money or keeping to my build code. Ie get it done spend money later!

he narrow front mudguards are now available from Andover Norton under part# 06-0583, the tubular stays under 06-0619 (chromed). These have not been available for a quarter of a century but I wanted them for my own Commando and what the boss wants......... The new fronts are made from polished stainless.
Rear guards were always the same bar the Fastback/Production Racer ones which will also become available again in the near future (boss also has a 1970 Proddy Racer and a 1968 Fastback........).
Joe Seifert

Hi Chris , found there , hope tis help , have a nice New Year......... .

Thanks Marinatlas
If Joe's going to make them that's all good. I have a lot of old bits I am using up. I have some rubbish chrome pipes & 1 silencer. No rear mudguard or bottom support plate. I've seen a nice proddie with black pipes & black mudguard so have options. Stainless, chrome, black.