Looking for old school Yamaha yz426f rare works parts

Hey everyone, I am putting together my 01 Yamaha yz426f and I'm trying to find as many old school rare works parts for it as I can to make it look as close to a factory race bike from that Era as I can, I recently got lucky and a gentleman from California contacted me and had a full titanium DSP exhaust for it snd a titanium sub frame and a titanium rear shock spring... I bought it all, I am still on the hunt for a decent carbon fiber airbox. I found a couple but they were too far gone to repair, I also am on the hunt fir a pro circuit ignition timing cover, I got lucky and found the clutch cover and powder coated it black but I want the matching timing cover, I know they used to make it I have seen one. The DSP exhaust I scored is in really good condition, the guy bought it for his 426 in 2000 then took it off when he traded his 426 in for the new 450 in 03 and held onto these parts for 20 years I couldn't believe it but it does have a small dent in the head pipe, which doesn't really bother me, the DSP emblem tag has a couple paint scratches in it and I would like to have a new one custom made or find a new old stock one. Does anyone have any ideas on that? I was reading some old forums by a member called Newmann and he stated that he used to stock up on the emblems and carbon airboxs I wanted to reach out to him but I believe he is no longer with us... any help on any of this would be greatly appreciated.