diff --git a/README.md b/README.md
index 73f15aa..eb395d4 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,7 @@ Hex patterns, include patterns and magic files for the use with the ImHex Hex Ed
 | Bencode | `application/x-bittorrent` | `patterns/bencode.hexpat` | Bencode encoding, used by Torrent files | 
 | Protobuf | | `patterns/protobuf.hexpat` | Google Protobuf encoding | 
 | Ogg | `audio/ogg` | `patterns/ogg.hexpat` | Ogg Audio format | 
+| Ogg | `model/stl` | `patterns/stl.hexpat` | STL 3D Model format | 
 
 ### Scripts
 
diff --git a/patterns/stl.hexpat b/patterns/stl.hexpat
new file mode 100644
index 0000000..ed2941b
--- /dev/null
+++ b/patterns/stl.hexpat
@@ -0,0 +1,38 @@
+#pragma MIME model/stl
+#pragma MIME model/x.stl-binary
+#pragma MIME model/x.stl-ascii
+#pragma MIME application/sla
+
+#include <std/sys.pat>
+#include <std/mem.pat>
+
+struct Vector3f {
+	float x, y, z;
+} [[static, format("format_vector3f")]];
+
+fn format_vector3f(Vector3f vec) {
+	return std::format("[ {}, {}, {} ]", vec.x, vec.y, vec.z);
+};
+
+struct Triangle {
+	Vector3f normal;
+	Vector3f points[3];
+	u16 flags;
+} [[static]];
+
+struct BinarySTLHeader {
+	char caption[];
+	padding[80 - sizeof(caption)];
+	u32 triangleCount;
+};
+
+struct STL {	
+	if (std::mem::read_string(0, 6) == "solid ")
+		std::warning("ASCII STL file!");
+	else {
+		BinarySTLHeader header;
+		Triangle triangles[header.triangleCount];
+	}
+};
+
+STL stl @ 0x00;
\ No newline at end of file