diff --git a/.gitignore b/.gitignore
index f5a6a3e..c43fd02 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 Assets/*
 !Assets/Editor/
 !Assets/Shaders/
+!Assets/Textures/
 KSP/
 Library/
 Logs/
@@ -11,9 +12,26 @@ Temp/
 
 # Unity Project Files
 PartTools.cfg
-*.sln
 *.meta
 
+# Autogenerated VS/MD/Consulo solution and project files
+ExportedObj/
+.consulo/
+*.csproj
+*.unityproj
+*.sln
+*.suo
+*.tmp
+*.user
+*.userprefs
+*.pidb
+*.booproj
+*.svd
+*.pdb
+*.mdb
+*.opendb
+*.VC.db
+
 # Misc Files
 .ds_store
 *.sublime*
diff --git a/Assets/Textures/NormalTest.png b/Assets/Textures/NormalTest.png
new file mode 100644
index 0000000..5a8cc0b
Binary files /dev/null and b/Assets/Textures/NormalTest.png differ
diff --git a/Assets/Textures/Sign-Biohazard.png b/Assets/Textures/Sign-Biohazard.png
new file mode 100644
index 0000000..8193516
Binary files /dev/null and b/Assets/Textures/Sign-Biohazard.png differ
diff --git a/Assets/Textures/Sign-Corrosive.png b/Assets/Textures/Sign-Corrosive.png
new file mode 100644
index 0000000..8755957
Binary files /dev/null and b/Assets/Textures/Sign-Corrosive.png differ
diff --git a/Assets/Textures/Sign-HighVoltage-1.png b/Assets/Textures/Sign-HighVoltage-1.png
new file mode 100644
index 0000000..2761d3a
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diff --git a/Assets/Textures/Sign-HighVoltage-2.png b/Assets/Textures/Sign-HighVoltage-2.png
new file mode 100644
index 0000000..19bccec
Binary files /dev/null and b/Assets/Textures/Sign-HighVoltage-2.png differ
diff --git a/Assets/Textures/Sign-Poison.png b/Assets/Textures/Sign-Poison.png
new file mode 100644
index 0000000..608d5eb
Binary files /dev/null and b/Assets/Textures/Sign-Poison.png differ
diff --git a/Assets/Textures/Sign-Radioactive.png b/Assets/Textures/Sign-Radioactive.png
new file mode 100644
index 0000000..d951c5b
Binary files /dev/null and b/Assets/Textures/Sign-Radioactive.png differ