diff --git a/cc15/artwork/overlay.png b/cc15/artwork/overlay_hd.png
similarity index 100%
rename from cc15/artwork/overlay.png
rename to cc15/artwork/overlay_hd.png
diff --git a/cc15/artwork/overlay_sd.png b/cc15/artwork/overlay_sd.png
new file mode 100644
index 0000000..33f9868
Binary files /dev/null and b/cc15/artwork/overlay_sd.png differ