Break On Through

Finally.  The Doors.  You may have noticed that half the doors on the spaceship are really, really tall.  Like this:

There's a reason for that.  I wanted doors that open and close.  This week I built the doors that slide up and down.  Here's a look at the finished product:

The doors go down.

The doors go up.

These are bog standard pocket doors.  They stay open on their own because the fit is so tight.  At the end of the day they wound up a little short, but not enough to make the thing unplayable.  We can half-ass up an in-genre explanation (they are blast door or some such nonsense), but that isn't really necessary.  They look fine as is.