Tomix 211-0 parts?

[Welshbloke]

Looking for some part numbers for a slightly dog-eared Tomix 211-0 I bought today. It looks like I have three coaches of the 92932 set (unless they previously sold the same type as their usual three car basic set?), a couple of cab cars and a centre coach with a motor.

 

I need a new pantograph (should be ok if I can find the part number), and the power car is missing a driveshaft and some of the gears from one bogie (will be harder!) I realise my chances of finding the extra coaches are between slim and nil, but would like to get the three I have back up to spec.