You could insert it as an attached canvas (Insert => Attached Canvas) so you have a visual guide after which you would have to trace it or model it to match.
I was actually looking for something similar. There is no way for us to make a model out of an image or set of images? I can trace/model to match my objects if needed, but I thought it may work better if I could use images. Would ReCap work? I thought I read somewhere it could take photos and stitch them into a 3d model of some sort.
Thanks