Create Republic Cruiser

1. Get structure block with /give @p structure_block
2. Find an OPEN area with NOTHING NEAR IT.
3. Place the structure block and set it to 'load' mode.
4. Set the structure name to 'RepublicCruiser'
5. Press load
6. Power the block with redstone (button, redstone block, etc.)
7. BE VERY PATIENT. The structure is big, so the creation is slow and laggy.
8. Once it's created, break the structure block. Go to the bridge on the left side if you're facing the tip.
9. Place a command block somewhere and paste this command in it:
/give @p command_block 1 0 {BlockEntityTag:{Command:"/fill ~2 ~ ~ ~2 ~9 ~ redstone_torch 2 replace air",auto:1b}}
10. Power the command block and place the command block it gives you in the block highlighted in the image at this address:
http://imgur.com/a/SRdXP
Be sure this is near the left bridge.
11. You should hear piston retraction sounds. This is good. Break the command block you placed.
12. Using the map in the "CAN ANYONE PLAY ON DIS HANGOUT" hangout, navigate to the medical bay.
13. Find the lever. There should be a blank wall to the right of it (your right). Break a two-block-high hole in it.
14. Place a redstone torch on the clay block next to the orange and purple command blocks. The torch should turn itself off.
15. Repair the hole, and you're done!