Hi
Did you have any joy with this?
We are looking for the same thing at the moment. There is a service out there, which is an entirely different configurating platform. Albeit specifically designed for this purpose, however. I have every structure the company i work for designed in sketchup.
See link; https://www.hallconfigurator.com/en/
It is essentially an online product configurator in which the customer designs their own structure and sends it along with their enquiry.
Hopefully there is a sketchup plugin that enables this because it will save a lot of headaches and money paying Configure 1st for this feature. But at the moment, it looks like the only option.
Thanks.