diff --git a/HorseheadNebulaSkybox/HorseheadNebulaSkybox-1.0.ckan b/HorseheadNebulaSkybox/HorseheadNebulaSkybox-1.0.ckan
new file mode 100644
index 0000000000..73bfe1cfaa
--- /dev/null
+++ b/HorseheadNebulaSkybox/HorseheadNebulaSkybox-1.0.ckan
@@ -0,0 +1,35 @@
+{
+    "spec_version": "v1.4",
+    "identifier": "HorseheadNebulaSkybox",
+    "name": "SinfulD's Skybox Collection - The Horsehead Nebula",
+    "abstract": "A dynamic skybox, for Kerbal Space Program at a resolution of 4K. Depends on TextureReplacer Replaced.",
+    "author": "SinfulD",
+    "license": "CC-BY-SA-4.0",
+    "resources": {
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/173722-the-horsehead-nebula-skybox-4k-for-texturereplacer-replaced/",
+        "spacedock": "https://spacedock.info/mod/1802/SinfulD's%20Skybox%20Collection%20-%20The%20Horsehead%20Nebula",
+        "x_screenshot": "https://spacedock.info/content/SinfulD_19644/SinfulDs_Skybox_Collection_-_The_Horsehead_Nebula/SinfulDs_Skybox_Collection_-_The_Horsehead_Nebula-1523331355.594775.jpg"
+    },
+    "version": "1.0",
+    "ksp_version": "1.4.3",
+    "depends": [
+        {
+            "name": "TextureReplacerReplaced"
+        }
+    ],
+    "install": [
+        {
+            "find": "TextureReplacerReplaced",
+            "install_to": "GameData"
+        }
+    ],
+    "download": "https://spacedock.info/mod/1802/SinfulD%27s%20Skybox%20Collection%20-%20The%20Horsehead%20Nebula/download/1.0",
+    "download_size": 50334380,
+    "download_hash": {
+        "sha1": "5BC62FC55B9F3434E0168BB994089F166BF5EDD3",
+        "sha256": "E4CB246725BADE71FDC52106458BD1B5914EF493E2838836D4396081514F9505"
+    },
+    "download_content_type": "application/zip",
+    "x_via": "Automated SpaceDock CKAN submission",
+    "x_generated_by": "netkan"
+}