Solomani Rim Sector rotated 90 degrees, so that it matches many other maps which has the coreward direction to the right.
Also added are:
The Local Interstellar Cloud and other nearby clouds. (blue)
The Strömberg Sphere for Sirius and 40 Eridani. (purple)
The Scorpius–Centaurus Association or the Sco OB2 in the lower right corner. (purple)