The work on Derwent is very impressive and in time I'm sure will be very popular. I certainly intend to develop further models (admittedly foremost in N such as the Planet in the video - also available 'scaled up' though!), but fortunately there's no shortage of prototypes to choose from!
I'm currently finishing a number of new pieces for release in the near future, while the to-do list only grows. As it'll be a good basis for more complex designs such as Locomotion No 1, and I've been asked about it before, I'm thinking a Northumbrian (N/00) and the the historical stages of Rocket (N) might jump the waiting list...
In the interim though, some sneak peaks of two forthcoming highlights: my most modern/complex to date and my smallest, together making two of the largest and smallest tank engines ever to run in Britain. I should note, the Head Wrightson has what look like overscale wheels as those are ex-Grafar micro bogie wheels, while Bulleid's 'Leader' (with a extremely complex-to-design-easy-to-build structure) will have some final modifications as I've been granted access to the original master blueprints used to construct the original. I'm rather looking forward to that!