diff --git a/.gitignore b/.gitignore
index 1b7c141..07ad53c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ Cargo.lock
 
 .idea/
 .DS_Store
+*.FCStd1
\ No newline at end of file
diff --git a/models/Exports/v4-C2.stl b/models/Exports/v4-C2.stl
new file mode 100644
index 0000000..5898b6a
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diff --git a/models/Old/testing.FCStd b/models/Old/testing.FCStd
new file mode 100644
index 0000000..8fb62b5
Binary files /dev/null and b/models/Old/testing.FCStd differ
diff --git a/models/Old/testing.stl b/models/Old/testing.stl
new file mode 100644
index 0000000..754f0ba
Binary files /dev/null and b/models/Old/testing.stl differ
diff --git a/models/Old/v2-140.stl b/models/Old/v2-140.stl
new file mode 100644
index 0000000..dab940c
Binary files /dev/null and b/models/Old/v2-140.stl differ
diff --git a/models/Old/v3.FCStd b/models/Old/v3.FCStd
new file mode 100644
index 0000000..3e154a2
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