Create CityBuilder

First of all, Happy New Year! 🥳 Second of all, I have decided to use a different naming convention. This might get confusing, so bear with me. The first number (1.) is the main version of Minecraft, starting at 1.20.1. The second, (1.) is the semi-version. Basically, in 1.20.1, the semi-version is .1. In 1.20.4 for example, the semi-version would be .4. The third number, (7) is the number of times mods have been added in this current semi-version. There have been 7 times so far. Finally, the (.1) at the end is number of mod updates.

CHANGELOG -Updates 3D Skin Layers