I purchased packs A to E, pack D is produced to the same high standard the trucks are highly detailed and feature rotating bearings to the wheel axel ends, there are spares in the parts pack with fixed rake coupling bars plus brake pipes brilliantly model these are in the early livery, would like to see the later refurbished examples. Like all the Accurascale Irish Models products would highly recommend their products, welcome the way they do multiple pack’s with different running numbers so you can model a train with out re-numbering other companies could learn from this when producing models, including locomotives, as well some people like to buy more than one example, well done agin.