Don't really know where to put this, but wanted to post the pictures anyway
Westfalia Chris was so kind to sculpt a multi-part steam engine for me, which will be available from Pardulon as soon as I figure out how and where to attach the steam pipes to connect boiler and cylinder, and what material to use. I guess it will boil down to brass wire, but I am open to suggestions.
Here is the first version, a combination of boiler and open cylinder with visible piston:

And the second one, with a closed, a bit more "Victorian looking" cylinder:

Lots of possibilities for these, I think. From "African Queen"-like steam boats to battle wagons to Aeronefs everything is possible. Apart from my shoddy painting, I like these quite a lot.