diff --git a/heightmap/00001a03/authors.yaml b/heightmap/00001a03/authors.yaml
new file mode 100644
index 000000000..40b3e6541
--- /dev/null
+++ b/heightmap/00001a03/authors.yaml
@@ -0,0 +1,3 @@
+authors:
+- display-name: "MonsterhunterIndonesia"
+  github: "171792718"
diff --git a/heightmap/00001a03/global.yaml b/heightmap/00001a03/global.yaml
new file mode 100644
index 000000000..8855bf673
--- /dev/null
+++ b/heightmap/00001a03/global.yaml
@@ -0,0 +1,2 @@
+name: "Openttd tiongkok"
+description: "Openttd 4k/4k"
diff --git a/heightmap/00001a03/versions/20241229T060309Z.yaml b/heightmap/00001a03/versions/20241229T060309Z.yaml
new file mode 100644
index 000000000..e8dde26cb
--- /dev/null
+++ b/heightmap/00001a03/versions/20241229T060309Z.yaml
@@ -0,0 +1,10 @@
+version: "V.1"
+license: "GPL v2"
+upload-date: 2024-12-29T06:03:09Z
+md5sum-partial: "d0ca60cc"
+classification:
+  shape: "square"
+  resolution: "high"
+  terrain-type: "hilly"
+filesize: 6488562
+availability: "new-games"