diff --git a/case/gizmocase3_base.stl b/case/gizmo_V3_base.stl
similarity index 100%
rename from case/gizmocase3_base.stl
rename to case/gizmo_V3_base.stl
diff --git a/case/gizmocase3_btn.stl b/case/gizmo_V3_btn.stl
similarity index 100%
rename from case/gizmocase3_btn.stl
rename to case/gizmo_V3_btn.stl
diff --git a/case/gizmocase3_lid.stl b/case/gizmo_V3_lid.stl
similarity index 100%
rename from case/gizmocase3_lid.stl
rename to case/gizmo_V3_lid.stl
diff --git a/case/gizmoV2case-base.stl b/case/gizmo_V4b_base.stl
similarity index 100%
rename from case/gizmoV2case-base.stl
rename to case/gizmo_V4b_base.stl
diff --git a/case/gizmoV2case-btn.stl b/case/gizmo_V4b_btn.stl
similarity index 100%
rename from case/gizmoV2case-btn.stl
rename to case/gizmo_V4b_btn.stl
diff --git a/case/gizmo_V4b_case.blend b/case/gizmo_V4b_case.blend
new file mode 100644
index 0000000..c111ef6
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diff --git a/case/gizmoV2case-lid.stl b/case/gizmo_V4b_lid.stl
similarity index 100%
rename from case/gizmoV2case-lid.stl
rename to case/gizmo_V4b_lid.stl
diff --git a/case/gizmoV2case-m-btn.stl b/case/gizmo_V4b_m-btn.stl
similarity index 100%
rename from case/gizmoV2case-m-btn.stl
rename to case/gizmo_V4b_m-btn.stl
diff --git a/case/gizmo_V6_base.stl b/case/gizmo_V6_base.stl
new file mode 100644
index 0000000..263d9ae
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diff --git a/case/gizmo_V6_btn.stl b/case/gizmo_V6_btn.stl
new file mode 100644
index 0000000..e91478d
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diff --git a/case/gizmo_V6_case.blend b/case/gizmo_V6_case.blend
new file mode 100644
index 0000000..cdd80fc
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diff --git a/case/gizmo_V6_lid.stl b/case/gizmo_V6_lid.stl
new file mode 100644
index 0000000..97b46fe
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diff --git a/case/gizmo_V6_m-btn.stl b/case/gizmo_V6_m-btn.stl
new file mode 100644
index 0000000..c463a49
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diff --git a/case/gizmo_V6_shelf.stl b/case/gizmo_V6_shelf.stl
new file mode 100644
index 0000000..956d0f3
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