diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F01.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F01.umap
index e6ad0033..5ca28526 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F01.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F01.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F02.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F02.umap
index 67499a2c..84dd7afa 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F02.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F02.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F03.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F03.umap
index 7732028c..8fbc62a1 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F03.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F03.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F04.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F04.umap
index 4f6db03d..eeb99717 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F04.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F04.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F05.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F05.umap
index a427f805..0b50da8f 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F05.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F05.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F06.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F06.umap
index 74800d38..8b65805a 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F06.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F06.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F07.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F07.umap
index f7b197f0..662fb4ea 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F07.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F07.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F08.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F08.umap
index de38cbd2..7652e54a 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F08.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F08.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F09.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F09.umap
index 8f5c4691..aaffb73b 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F09.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F09.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F10.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F10.umap
index e2f04110..14bac318 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F10.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F10.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F11.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F11.umap
index 71bdf7e5..47910994 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F11.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F11.umap differ
diff --git a/Content/Maps/Interiors/GP4S1/Unique/S01F12.umap b/Content/Maps/Interiors/GP4S1/Unique/S01F12.umap
index d98c4b3e..b13c4d22 100644
Binary files a/Content/Maps/Interiors/GP4S1/Unique/S01F12.umap and b/Content/Maps/Interiors/GP4S1/Unique/S01F12.umap differ
diff --git a/Content/Maps/L_Lighting.umap b/Content/Maps/L_Lighting.umap
index 6632a28c..037c814c 100644
Binary files a/Content/Maps/L_Lighting.umap and b/Content/Maps/L_Lighting.umap differ
diff --git a/Content/Materials/Instances/M_Metall_Gray2.uasset b/Content/Materials/Instances/M_Metall_Gray2.uasset
new file mode 100644
index 00000000..f2b2cc93
Binary files /dev/null and b/Content/Materials/Instances/M_Metall_Gray2.uasset differ
diff --git a/Content/Meshes/Interiors/SM_ElevatorLarge_Door001.uasset b/Content/Meshes/Interiors/SM_ElevatorLarge_Door001.uasset
new file mode 100644
index 00000000..bd69cc23
Binary files /dev/null and b/Content/Meshes/Interiors/SM_ElevatorLarge_Door001.uasset differ
diff --git a/Content/Meshes/Interiors/SM_Elevator_Inside_left.uasset b/Content/Meshes/Interiors/SM_Elevator_Inside_left.uasset
new file mode 100644
index 00000000..16358895
Binary files /dev/null and b/Content/Meshes/Interiors/SM_Elevator_Inside_left.uasset differ
diff --git a/Content/Meshes/Interiors/SM_Elevator_Outside.uasset b/Content/Meshes/Interiors/SM_Elevator_Outside.uasset
new file mode 100644
index 00000000..b5c424fd
Binary files /dev/null and b/Content/Meshes/Interiors/SM_Elevator_Outside.uasset differ
diff --git a/Content/Meshes/Interiors/SM_K01S01F01_Mailboxes_small.uasset b/Content/Meshes/Interiors/SM_K01S01F01_Mailboxes_small.uasset
new file mode 100644
index 00000000..805e2889
Binary files /dev/null and b/Content/Meshes/Interiors/SM_K01S01F01_Mailboxes_small.uasset differ
diff --git a/Content/Meshes/Interiors/SM_K01S01_Elevator_Button.uasset b/Content/Meshes/Interiors/SM_K01S01_Elevator_Button.uasset
new file mode 100644
index 00000000..66887424
Binary files /dev/null and b/Content/Meshes/Interiors/SM_K01S01_Elevator_Button.uasset differ