It sounds like a good idea as a way to show those who are not in the hobby what's really invested in making a model look as good as it does.
But I'd be afraid to look back over it and see how much time I've actually invested in some of these kits. It's the same reason I try not keep a running tab of all that I've spent on a kit between the kit, AM parts, tools and reference material.
I'm much happier not remembering that I spent 12 hours detailing an OOB cockpit with some lead foil and PE parts from another project - especially since noone will ever see it.
-Fred