Thank you, gentlemen.
I am grateful for all your kind words but it seems you have not noticed a serious blunder! But you are justified, I have only noticed it this morning, though I see this model everyday.
It seems that at some point on the way from the workbench to the photo session the model lost the main radiator pipe - quite a visible detail, isn't it? Well, I have not found the lost one so I made a new one from tin wire. It is now in place. Then I have run a new photo session and replaced the old shots.
