Thanks for your generous comments, Rick and Borsos, they are highly appreciated!
@Borsos: Well, in this respect scratchbuilding is actually advantegeous - while creating the parts and details, I do not have to limit myself thinking of how the parts will be reproducable in resin or styrene.
While waiting for the cast copies of the wound wire for the cylinder heads, I started working on further parts this weekend, I made the wings (I already drilled the holes for the brass pins and glued them in place, as I want to make the wing as thin as possible).
IMG_1845 by
Ondřej Mokrý, on Flickr
And to have some fun, I started working on the machine gun, this is the first try. On the photos I noticed the misalignment of the barrel, fixed now.
IMG_1852 by
Ondřej Mokrý, on Flickr
IMG_1854 by
Ondřej Mokrý, on Flickr
Cheers
Ondra