Updates the court for the Boston Celtics.
- Real backboard and stadium files.
- There are two versions: Parquet 1 and Parquet 2.
Credits to JaoSming for the floor reflections and larger parquet. Credits also to utp1985 for the Parquet 2 floor texture. Real TD Garden baseline and website logos. CELTICS.COM on the left and @celtics on the right.