really I couldn't work so much in the shed with those temperature -at 0°C i tend to drop things a lot and that already cost me a diorama two years ago.
Anyway here is the setting for the Regulus diorama.
One very important thing I do is that I *never* set up the definitive dimensions of a diorama as long as I didn't tested it with all its elements in place. because I don't want big empty spaces or that the diorama could appear totally crowded.
Anyway, during that lapse of time where I didn't touch that one I changed the setting and the different elements composing the diorama: exit de self portrait and the torpedoes.