diff --git a/Materials/base/materials-base.xml b/Materials/base/materials-base.xml
index 76bcf50a5..42f636ab7 100644
--- a/Materials/base/materials-base.xml
+++ b/Materials/base/materials-base.xml
@@ -376,9 +376,11 @@ Shared parameters for various materials.
Glacier
PolarIce
Effects/glacier
- Terrain/glacier1.png
- Terrain/glacier2.png
- Terrain/glacier3.png
+
+ Terrain/glacier3.png
+ Terrain/snow2.png
+ Terrain/glacier1.png
+
2000
2000
1.5
diff --git a/Materials/regions/materials.xml b/Materials/regions/materials.xml
index 7d388e119..0bbb65e79 100644
--- a/Materials/regions/materials.xml
+++ b/Materials/regions/materials.xml
@@ -6,6 +6,7 @@
grass_rwy
Grass
+ Effects/airfield
Runway/grass_rwy.png
75
75
@@ -1939,9 +1940,11 @@
MixedTundraCover
Cemetery
Effects/landmass-nowood
- Terrain/tundra.png
- Terrain/tundra2.png
- Terrain/tundra3.png
+
+ Terrain/tundra2.png
+ Terrain/grass_hires.png
+ Terrain/rock.png
+
2000
2000
4000000.0