She is prepared to survive the T-Virus breakout in Raccoon City and is fully equipped. This modification is exclusive to Jill. This mod no longer substitutes Jill's original costume but rather her STARS costume.

This mod still needs some work because it has some problems. The atos textures, which have not yet been fixed, the lack of a holster for Jill's handgun because the placement of that weapon does not fit properly in the holster, and last but not least, the rigging on the vest pouches because they move with Jill's upper spine and her forearms clip through said pouches.

A new version of the primary base mod has been released, replacing Jill's STARS Outfit rather than her original attire. Now for the issues in this version of the mod: The vest's rigging still needs to be corrected, especially at the back near the belt.
While stricken with the virus at the hospital, Jill isn't wearing her new clothing; rather, she's wearing her STARS outfit.

Since it was entirely reconstructed from the ground up, a new primary base mod has been released. Along with the retextured flag patch bearing the American flag, the radio and pouches are also back. Vest has had its color changed, and all of its standard textures have been improved. Scarf added to conceal neck seam. Jill Stars are replaced by Mod in addition to Mirror and Hospital Jill Stars.