diff --git a/tests/data/projekt001/references/freecad_env.yaml b/tests/data/projekt001/references/freecad_env.yaml
new file mode 100644
index 0000000..81063b6
--- /dev/null
+++ b/tests/data/projekt001/references/freecad_env.yaml
@@ -0,0 +1,14 @@
+coin_version: SIM Coin 4.0.3
+freecad_version: 1.0.0
+freecad_version_full:
+- '1'
+- '0'
+- '0'
+- 39109 (Git)
+- https://github.com/FreeCAD/FreeCAD
+- 2024/11/18 16:48:00
+- (HEAD detached at 1.0.0)
+- 2fcc5317fe3aee96ca73475986a577719fc78e20
+occt_version: 7.8.1
+pivy_version: 0.6.10
+python_version: 3.12.12
diff --git a/tests/data/projekt001/references/gear_front.png b/tests/data/projekt001/references/gear_front.png
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index 0000000..efbc75c
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diff --git a/tests/data/projekt001/references/gear_iso.png b/tests/data/projekt001/references/gear_iso.png
new file mode 100644
index 0000000..b54a151
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diff --git a/tests/data/projekt001/references/gear_top.png b/tests/data/projekt001/references/gear_top.png
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index 0000000..47ad807
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diff --git a/tests/data/projekt002/references/freecad_env.yaml b/tests/data/projekt002/references/freecad_env.yaml
new file mode 100644
index 0000000..81063b6
--- /dev/null
+++ b/tests/data/projekt002/references/freecad_env.yaml
@@ -0,0 +1,14 @@
+coin_version: SIM Coin 4.0.3
+freecad_version: 1.0.0
+freecad_version_full:
+- '1'
+- '0'
+- '0'
+- 39109 (Git)
+- https://github.com/FreeCAD/FreeCAD
+- 2024/11/18 16:48:00
+- (HEAD detached at 1.0.0)
+- 2fcc5317fe3aee96ca73475986a577719fc78e20
+occt_version: 7.8.1
+pivy_version: 0.6.10
+python_version: 3.12.12
diff --git a/tests/data/projekt002/references/gear_front.png b/tests/data/projekt002/references/gear_front.png
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index 0000000..4844f9f
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diff --git a/tests/data/projekt002/references/gear_iso.png b/tests/data/projekt002/references/gear_iso.png
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index 0000000..6dd5765
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diff --git a/tests/data/projekt002/references/gear_right.png b/tests/data/projekt002/references/gear_right.png
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index 0000000..ccf2c2c
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diff --git a/tests/data/projekt002/references/gear_top.png b/tests/data/projekt002/references/gear_top.png
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index 0000000..e9ed29e
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