10/28/2011: Redrew the shield from the scratch. Much better now.
After long work I present my first ... well, sort of good CoA made in Inkscape. Again it is based on a Code Geass timeline of mine, actually the shield is a repost of my earlier "Arms of Southern Britannia". Quoting from the description of that file:
"In this timeline, the South American continent under Duke-of-Lancaster-and-Wellington-turned-General-turned-Emperor Charles IV Beaufort-Wellesley (therefore the CoAs of the duchies Lancaster and Wellington) broke away from the realm under Empress Nunnally vi Britannia."
This is still the premise. However now I offer to you three slightly changed, VECTORISED versions of the same Coat of Arms:
The field party per pale, dexter Gules three lions passant Or langued and armed Azure, Chief a three-pointed label Azure with three crosses Or on each point; sinistre quarterly, I and IV Gules a cross Argent surrounded by five bezants Argent (2-1-2) in each of it's corners, II and III Or a lion rampant Gules langued and armed Azure a collar Or. Surrounded by the Garter and imperially crowned proper.