928redux base WIP 2

928 redux WIP May 4 2018. Base inspired by 926 and Ideas project "LL928 Comes Home." Not sure how to keep base walls from being boring blue slabs without making them too busy. Goals are to use only modern parts except where unavoidable in trans-yellow, to have clean simple lines, maintain same form factor as 928, add retractable landing gear and more cargo space, make cargo bay close securely without need to remove and replace any parts or undo any clips.

Done