diff --git a/Config/DefaultEngine.ini b/Config/DefaultEngine.ini
index 00f4f29..751c2f5 100644
--- a/Config/DefaultEngine.ini
+++ b/Config/DefaultEngine.ini
@@ -94,3 +94,5 @@ AsyncSceneSmoothingFactor=0.990000
 InitialAverageFrameRate=0.016667
 PhysXTreeRebuildRate=10
 DefaultBroadphaseSettings=(bUseMBPOnClient=False,bUseMBPOnServer=False,MBPBounds=(Min=(X=0.000000,Y=0.000000,Z=0.000000),Max=(X=0.000000,Y=0.000000,Z=0.000000),IsValid=0),MBPNumSubdivs=2)
+
+
diff --git a/Content/BPs/GI.uasset b/Content/BPs/GI.uasset
index bc4a637..5f3e153 100644
Binary files a/Content/BPs/GI.uasset and b/Content/BPs/GI.uasset differ
diff --git a/Content/BPs/LightSource.uasset b/Content/BPs/LightSource.uasset
new file mode 100644
index 0000000..ec82033
Binary files /dev/null and b/Content/BPs/LightSource.uasset differ
diff --git a/Content/BPs/Person.uasset b/Content/BPs/Person.uasset
index 69a4c02..6ba7630 100644
Binary files a/Content/BPs/Person.uasset and b/Content/BPs/Person.uasset differ
diff --git a/Content/BPs/Room.uasset b/Content/BPs/Room.uasset
index 03eab81..8997c8e 100644
Binary files a/Content/BPs/Room.uasset and b/Content/BPs/Room.uasset differ
diff --git a/Content/Scenes/CentralLondon.umap b/Content/Scenes/CentralLondon.umap
index b62b84e..3d3a1a1 100644
Binary files a/Content/Scenes/CentralLondon.umap and b/Content/Scenes/CentralLondon.umap differ