So, following the change of age, the first thing done was setting up a new secondary wall (as high as the main wall), towers to compliment it, leveling the land to be at 72 m on the outer ring and 68 on the inner, and laying out roads.
In addition, the Empire's flag has been created. Pictured below is the actual flag which is small than the banners on the actual outer towers.
Below is the medium banner which is on the outer towers and the customs/guard house.
Here's the large banner that is on the customs/guardhouse and the other guard/gatehouses.
With the ability to create shears wool for beds has been no problem. The keep barracks, the guardhouse guard quarters, and the secondary wall towers are all currently manned. Below is the keep barracks.
In addition to this, the mine has been dug lower than 30 blocks from the main level of the keep.
The wealth of the Empire drew the attention of a blacksmith who made his home in the inner circle of the fortress. Due to the lack of laborers in the fortress, once again I've had to built everything by scratch.
Due to the abundance of water in the inner ring, wells have been installed in the outer ring as seen below.
Since there is more tamed and civilized land outside the original walls, the animal pens and farms have been moved to the inner ring.
Here is the tree farm which contains 15 of each tree but jungle, which only has 4. Next to it is the Arborial family store/home which helps the tree farm to take up an entire quadrant of the inner ring.
Cows have been moved to a pen underneath the store and home of Lucas Angus, the man who won the bidding for the Fortress's cow population.
The bidding for the chicken and pig sales was won by the Cooper family which also set up shop above the pens.
The rest of the agricultural needs for the Fortress were won by the Albyra family. They control the watermelon, sugar, cocoa, and pumpkin supplies for the Fortress. While they do not have their mansion built yet, they also secretly control the netherwart supply of the Fortress. Below the royal sheep pens and wheat/carrot/potato farms also owned by the Albyras can also be seen.
The sheep pens with red and black sheep.
The wheat/potato/carrot farm contains 96 wheat, 54 potatoes, and 54 carrots.
The materials required for the Golden Age are shown below. I've also placed the music discs with them since I'm particularly proud of obtaining them. Building, leveling, and mining all got boring at one point and days and many deaths were spent trying to obtain them.