Ultramarines Rhino Banner Freehand

I decided to paint some tanks we had lying around, and to practice my freehand after the long break. So, I put this banner on top of an ultramarine rhino. I did 2 the same and sold them on ebay, got good feedback on the artwork I had done. Not sure if I should do more banners as Ed pointed out that they can be bought as tranfers and were'nt that unique. Next project would be another face!