diff --git a/3D/ESPlan.step b/3D/old/ESPlan.step
similarity index 100%
rename from 3D/ESPlan.step
rename to 3D/old/ESPlan.step
diff --git a/3D/ESPlan_case.3mf b/3D/old/ESPlan_case.3mf
similarity index 100%
rename from 3D/ESPlan_case.3mf
rename to 3D/old/ESPlan_case.3mf