I got a bit more work done, for starters a small bit of gubbins:
The main thing I worked on last night though was the forward turret. Some of this was just cleaning up the weapons and started to work on a little piece to be mounted with them - these can wait till more work is done.
But the bulk of the work was on the top piece:
The pintle mount will be removed later.
The top piece is more than just decorative though, it is the pin which holds the forward turret in place while still letting it rotate. It means the turret can be removed for painting and possibly to allow an alternative turret to be put in place in the future.