Require actors

Hi guys, curious how any of you might respond to this kind of an enquiry? I'm used to quoting for voiceover only.
I've not really been asked for photos or socials posts in this way before and am a little uncertain. Thoughts appreciated.

"We are looking for a voice actress to play a character in a reoccurring role on an ongoing basis for a series of audiobooks, to be released on Amazon. We would ideally also require a photo of you to advertise the character in the audiobook.

We also would like you to release a small number of social media posts on your sites, helping promote the audiobook series that you play a character in.

If you are happy to discuss this further then please feel free to contact me."