diff --git a/3d/87445c823e5b49ace4cb2a51b53353fc6e766d b/3d/87445c823e5b49ace4cb2a51b53353fc6e766d
new file mode 100644
index 00000000000..b64412f0b58
--- /dev/null
+++ b/3d/87445c823e5b49ace4cb2a51b53353fc6e766d
@@ -0,0 +1 @@
+Author: https://github.com/supercomputer7