Porch Awning for Sprite Finesse 2?

Hello Everyone!  I'm hoping that someone may be able to help me find a porch awning to fit our Sprite Finesse 2.  We need just a small one to put wet coats etc, but we done't want one of the flimsy lightweight ones.  The problem with the Finesse 2 is that the door's at the back and opens towards the rear of the van.  (To see what I mean do a Google image search - there's a picture of the Finesse 2 with the door open.) The door's under the curve of the roof so there's no room to put the upright pole and pad against the van.  I've been told that what we need is called a "combi" awning which goes in the awning channel at the back of the van - can anyone recommend one please?