Hello
Thank you for all the advice, links.
Attached is the first hindi output - not perfect but I think workable for the agenda in hand. I copied the form and design of the inaturalist brochure and changed some of the text elements. To save time and to not have any issues with image licensing I just used mine (most if not all of those are on inaturalist already)
I will be translating (and making a poster) from the Getting Started pages
I will also use the pocket size post cards as kindly shared by @jdjohnson