As my account name suggests I choose to model the great western (in wales to be precise) which is very difficult when you live in New Zealand. Before / during modelling Beeching End I did a lot of research on the GWR. I must say now that if it wasn't for websites like this one and other sites like GWR Modelling and youtube, I wouldn't have been able to learn even half as much as I know now about the GWR and things to look out for when modelling a gw branchline.
I very quickly picked up on the concept the great western using the colours light stone (stone 2) and dark stone (stone 3) on all different forms of infrastructure eg, station canopy's, water towers, fences, doors, wooden parts of stations and signal boxes, lamp huts etc etc. this of course meant that by modelling a gw station that I would need to find the correct colours to use to represent stones 2 and 3. I am very aware of the option of going with Rail match or phoenix but I couldn't find a place that stocks them in New Zealand which is no problem but I decided to turn to resene because they produce 60mL test pots which are cheap and very good quality paint. The colours I chose in the end were Resene Whiskey (light stone) and Resene Sante Fe (dark stone). Note: these colours are based of the ones used on preserved lines ie Severn Valley, West Somerset, South Devon. I have seen so many photos of so many gwr layouts and each time it would appear that the light stone and darkstone are different, they all look fantastic but I thought that by using what the preserved lines use then I am playing it fairly safe.
I might also add that the great western did also have stones 1 and 4, stone 1 being cream and stone 4 being maroon but I am lead to believe that cream was mainly used as an undercoat and 4 was quite rarely used. On the subject of cream many gwr modellers also use cream and chocolate as an alternative to light stone and dark stone. from what I have seen in photo's and read online it would seem that cream and chocolate wasn't actually used on buildings until after nationalization. when I found this out I decided to do a few repaints of stuff I had in cream and chocolate to stones 2 and 3. another note is that signs on the gwr seemed to more often than not be painted in black and white.
I hope you have enjoyed reading my thoughts on great western building colours I have attached some photos from my layout for everyone to see. please feel free if you have any questions or comments to drop a comment.....cheers....Liam. :-)