I just had the Director of Marketing from The Window Store stop by my house and ask if he could give me new Thermalmaxx windows at there cost so they can do before / after pictures.
The very idea that they would lose so much money just to get before and after pictures is a worse flag than the come-on itself.
I have almost 55,000 photos just on my laptop, let alone the 20+ years of cardboard boxes full of window and siding pictures I have from before I started using a computer.
This company doesn't have a hundred before and after pics they can sell jobs with? Maybe you were to be their first customer??
Tell them I'll sell them 500 pictures for $5,000. That would be a great deal considering the $$$ they were going to take off your job.