diff --git a/.gitignore b/.gitignore
index 77bac8d..48d3bf4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ build
 .vscode
 res/models
 res/textures
+.kdev4
diff --git a/.kdev4/Fall-Fever.kdev4 b/.kdev4/Fall-Fever.kdev4
deleted file mode 100644
index aeff580..0000000
--- a/.kdev4/Fall-Fever.kdev4
+++ /dev/null
@@ -1,60 +0,0 @@
-[Buildset]
-BuildItems=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x01\x00\x00\x00\x14\x00F\x00a\x00l\x00l\x00-\x00F\x00e\x00v\x00e\x00r)
-
-[CMake]
-Build Directory Count=1
-Current Build Directory Index-Host-System=0
-
-[CMake][CMake Build Directory 0]
-Build Directory Path=/home/derek/Projekte/CXX/OpenGL/Fall-Fever/build
-Build Type=DEBUG
-CMake Binary=/usr/bin/cmake
-CMake Executable=/usr/bin/cmake
-Environment Profile=
-Extra Arguments=
-Install Directory=/usr/local
-Runtime=Host-System
-
-[Launch]
-Launch Configurations=Launch Configuration 0,Launch Configuration 1
-
-[Launch][Launch Configuration 0]
-Configured Launch Modes=execute
-Configured Launchers=nativeAppLauncher
-Name=Fall-Fever
-Type=Native Application
-
-[Launch][Launch Configuration 0][Data]
-Arguments=
-Dependencies=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x03\x00\x00\x00\x14\x00F\x00a\x00l\x00l\x00-\x00F\x00e\x00v\x00e\x00r\x00\x00\x00\x06\x00s\x00r\x00c\x00\x00\x00\x14\x00F\x00a\x00l\x00l\x00-\x00F\x00e\x00v\x00e\x00r)
-Dependency Action=Build
-EnvironmentGroup=
-Executable=file:///home/derek/Projekte/CXX/OpenGL/Fall-Fever
-External Terminal=konsole --noclose --workdir %workdir -e %exe
-Kill Before Executing Again=4194304
-Project Target=Fall-Fever,src,Fall-Fever
-Use External Terminal=false
-Working Directory=file:///home/derek/Projekte/CXX/OpenGL/Fall-Fever
-isExecutable=false
-
-[Launch][Launch Configuration 1]
-Configured Launch Modes=execute
-Configured Launchers=nativeAppLauncher
-Name=RenderDoc
-Type=Native Application
-
-[Launch][Launch Configuration 1][Data]
-Arguments=
-Dependencies=@Variant(\x00\x00\x00\t\x00\x00\x00\x00\x01\x00\x00\x00\x0b\x00\x00\x00\x00\x03\x00\x00\x00\x14\x00F\x00a\x00l\x00l\x00-\x00F\x00e\x00v\x00e\x00r\x00\x00\x00\x06\x00s\x00r\x00c\x00\x00\x00\x14\x00F\x00a\x00l\x00l\x00-\x00F\x00e\x00v\x00e\x00r)
-Dependency Action=Build
-EnvironmentGroup=
-Executable=file:///home/derek/Projekte/CXX/OpenGL/Fall-Fever
-External Terminal=/home/derek/Tools/RenderDoc/bin/renderdoccmd capture %exe
-Kill Before Executing Again=4194304
-Project Target=Fall-Fever,src,Fall-Fever
-Use External Terminal=true
-Working Directory=file:///home/derek/Projekte/CXX/OpenGL/Fall-Fever
-isExecutable=false
-
-[Project]
-VersionControlSupport=kdevgit
diff --git a/res/models.json b/res/models.json
index 3cb6dd3..b04cb53 100644
--- a/res/models.json
+++ b/res/models.json
@@ -20,7 +20,7 @@
     "entities": [
         {
             "unique_name": "backpack",
-            "model": "backpack",
+            "model": "backpvack",
             "shaderProgram": "defaultProgram",
             "position": [0.0, 1.0, 0.0],
             "rotation": [0.0, 0.0, 0.0],
diff --git a/src/JsonParser.cpp b/src/JsonParser.cpp
index d78b71a..82bc2c0 100644
--- a/src/JsonParser.cpp
+++ b/src/JsonParser.cpp
@@ -74,8 +74,11 @@ std::vector<Entity*> JsonParser::getEntities(std::vector<Model*> &models, std::v
                 current_model = *it;
             }
         }
-        if(!current_model)
+        if(!current_model) {
+            // Apply fallback model (first model in vector)
+            current_model = models[0];
             std::cout << "[Warning] Model could not be found by unique name \"" << entity_model << "\"" << std::endl;
+        }
 
         const Json::Value positionJson = entitiesJson[index]["position"];
         const Json::Value rotationJson = entitiesJson[index]["rotation"];
diff --git a/src/World.h b/src/World.h
index 482421e..02e1504 100644
--- a/src/World.h
+++ b/src/World.h
@@ -41,9 +41,6 @@ private:
 
     // Lights
     std::vector<Light*> lights;
-    //DirectionalLight directionalLight;
-    //std::vector<PointLight> pointLights;
-    //SpotLight spotLight;
 
     // Shadows
     const int SHADOW_RES = 4096 / 4;