New conductor rails and pots

Good afternoon,

I am working on some London underground track for the railway simulator, and I wish to enquire what are the dimensions/profile of the new conductor rails, and those new style cylinder like conductor pots that I've seen at the Victoria line northbound platform, Oxford Circus. Also, Are those rails and pots going to be universal for both tunnel and surface sections in future, assuming that it is intended to streamline maintenance?

Thanks.