I'm an intern at a small startup here in London.
We are attempting to generate a series of photos to serve as avatars for a customer service team.
The shoot will be very quick and simple, we will need only a half hour of your time. Dress code for the shoot is business casual.
We require you to sign over the commercial rights for these photos, but you are otherwise free to use them on social media or your portfolio, so long as you add a disclaimer noting that you do not own the photo's.
I'm an amateur photographer on the side and I can work around your availability.