Use AceGUI-3.0-SharedMediaWidgets. Add a ton of background and title bar options.

Note that LibSharedMedia-3.0 may fail to load if you use disembedded libs due to a LoD issue. Either edit the TOC of LibSharedMedia-3.0 so that it is no longer LoD, or get a copy of Omen3 with embedded libs.

Omen.toc

@@ -8,10 +8,9 @@
 ## Notes-zhTW: 一個輕量級、有彈性、可監視多個目標的仇恨統計插件。
 ## Notes-koKR: 다중-대상에 대한 위협수준 미터기로 보여줍니다.
 ## Author: Xinhuan
-## OptionalDeps: Ace3, LibSharedMedia-3.0
+## OptionalDeps: Ace3, LibSharedMedia-3.0, AceGUI-3.0-SharedMediaWidgets
 ## X-Category: Combat
 ## SavedVariables: Omen3DB
-## X-Embeds: Ace3, LibSharedMedia-3.0
 
 #@no-lib-strip@
 Libs\LibStub\LibStub.lua
@@ -26,6 +25,7 @@ Libs\AceLocale-3.0\AceLocale-3.0.xml
 Libs\AceTimer-3.0\AceTimer-3.0.xml
 Libs\AceDBOptions-3.0\AceDBOptions-3.0.xml
 Libs\LibSharedMedia-3.0\lib.xml
+Libs\AceGUI-3.0-SharedMediaWidgets\widget.xml
 #@end-no-lib-strip@
 
 Localization\enUS.lua