To hand I had 3 drawings of hull lines:
A, a 13.5inch battlecruiser (Lion, Princess Royal or Queen Mary)
B, HMS Dreadnought
C, HMS warspite (with hull blisters)
If I was to form a view, I'd say the battlecruisers had more tumbleholme, then it would be Warspite with Dreadnought last.
The 3 hull lines attached in case you don't get any further plan sheets you can have a more informed educated guess.
P.S. There's a book that may be of use to you about the building of a model of the Orion class HMS Thunderer:
http://www.amazon.co.uk/gp/product/1848320590/ref=as_li_tf_tl?ie=UTF8&tag=historin3d-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=1848320590While it's not your ship, the same materials and principles to construction will apply along with all the same fittings such as anchors, funnels, boats, decking, hatches, turrets, etc, will be the same, they are just arranged in a different way.