Wow. That is so cool. I think that would be an awesome memento to keep.
Agreed. It's certainly not for everyone, and that's entirely understandable. But also nobody is being required to have this done, nor is it taxpayer-funded (the clinic is a private one, outside of the NHS) and nobody is suggesting that everyone be required to mount the bronze on a plinth in their front yard surrounded by stage lighting at night. But I think that it's a great option for people to have if they are so inclined, and I think that it provides a uniquely tangible reference to the continuum of life.
The mere fact that a 3D image of an unborn child is possible to create serves to reinforce the pro-life message, and just as families are able, at their option, to have a private album of ultrasound photographs, so also they can now have a 3D representation as well, if they feel it to be meaningful. If they don't feel comfortable with it, they are entirely welcome to maintain the traditional mystery surrounding such things as the child's sex or image.