diff --git a/rsc/mesh/border_handles_overlay_filled.ply b/rsc/mesh/border_handles_overlay_filled.ply
new file mode 100644
index 0000000..e87dd24
--- /dev/null
+++ b/rsc/mesh/border_handles_overlay_filled.ply
@@ -0,0 +1,26 @@
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diff --git a/rsc/mesh/icon_cross.ply b/rsc/mesh/icon_cross.ply
new file mode 100644
index 0000000..9911e53
--- /dev/null
+++ b/rsc/mesh/icon_cross.ply
@@ -0,0 +1,26 @@
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diff --git a/rsc/mesh/icon_grid.ply b/rsc/mesh/icon_grid.ply
index 4862bf4..49a9b7d 100644
--- a/rsc/mesh/icon_grid.ply
+++ b/rsc/mesh/icon_grid.ply
@@ -1,7 +1,7 @@
 ply
 format ascii 1.0
 comment Created by Blender 2.90.0 - www.blender.org
-element vertex 80
+element vertex 48
 property float x
 property float y
 property float z
@@ -9,7 +9,7 @@ property uchar red
 property uchar green
 property uchar blue
 property uchar alpha
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diff --git a/rsc/mesh/icon_square.ply b/rsc/mesh/icon_square.ply
new file mode 100644
index 0000000..9f42253
--- /dev/null
+++ b/rsc/mesh/icon_square.ply
@@ -0,0 +1,30 @@
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diff --git a/rsc/mesh/square_point.ply b/rsc/mesh/square_point.ply
new file mode 100644
index 0000000..55fc782
--- /dev/null
+++ b/rsc/mesh/square_point.ply
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