diff --git a/3d/c86747f006e257cb3b1640d5714ecdae43f69d b/3d/c86747f006e257cb3b1640d5714ecdae43f69d
new file mode 100644
index 00000000000..774dfd76981
--- /dev/null
+++ b/3d/c86747f006e257cb3b1640d5714ecdae43f69d
@@ -0,0 +1 @@
+Author: https://github.com/tcl3