Definitely like the blue background.I really dislike the white background too because the model is at a strange angle.
Second choice would be the green.

So...I've changed my avatar to another Australian native plant-a beautiful red Kangaroo Paw, growing happily in our garden.
I look at it each time I'm at my sewing machine.

Oh, and yes, I'd love to win a Simplicity bias tape maker.Have never seen one till now....a must-have tool.