diff --git a/3D Models/IC 443/IC443_Blastwave.stl b/3D Models/IC 443/IC443_Blastwave.stl old mode 100644 new mode 100755 diff --git a/3D Models/IC 443/IC443_Ejecta_in_XSect_withPWN_plusTorus.stl b/3D Models/IC 443/IC443_Ejecta_in_XSect_withPWN_plusTorus.stl new file mode 100644 index 0000000..6668545 Binary files /dev/null and b/3D Models/IC 443/IC443_Ejecta_in_XSect_withPWN_plusTorus.stl differ diff --git a/3D Printing/IC 443/IC443_Blastwave.stl b/3D Printing/IC 443/IC443_Blastwave.stl old mode 100644 new mode 100755 diff --git a/3D Printing/IC 443/IC443_Ejecta_in_XSect_withPWN_plusTorus.stl b/3D Printing/IC 443/IC443_Ejecta_in_XSect_withPWN_plusTorus.stl new file mode 100644 index 0000000..6668545 Binary files /dev/null and b/3D Printing/IC 443/IC443_Ejecta_in_XSect_withPWN_plusTorus.stl differ