Love the work on the LNWR model. Have you decided on a name & number for it?
I know it is only a first prototype but I greatly admired the work you put in to the model of Derwent for Edwardian. 3D seems to be the way to go for models which have a narrow fanbase - I'm hanging out for one myself when you have time to refine the print. If you are looking for someone to do a test build I'm quite happy to buy a development model.
Below is a suggestion for another 3D print. The Drummond 'Bug' was released as a kit sometime in the past but was outside of my limited spending power at the time. Seeing what Edwardian did with the power bogie for his model gave me the idea that I could power the Bug in the same way with a Spud or Black Beetle fitted under the saloon part. Even though I mainly model GWR and to a lesser extent LNWR I would love to have one of these running around in LSWR green with the salmon and brown coach part.