diff --git a/advtrains.zip b/advtrains.zip
index 514b720..e5a3f15 100644
Binary files a/advtrains.zip and b/advtrains.zip differ
diff --git a/readme.txt b/readme.txt
index 937c53a..1403a56 100644
--- a/readme.txt
+++ b/readme.txt
@@ -15,4 +15,7 @@ Contributions:
 Gravel Texture              : from Minetest Game
 Initial rail model/texture  : DS-minetest
 Models for signals/bumpers  : mbb
-Steam engine / wagon texture: mbb
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+Steam engine / wagon texture: mbb
+Industrial engine/wagons    : mbb
+Inventory images            : mbb
+Small code contributions    : NaruTrey / gpcf
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