It's always a pain when a Kickstarter shows up that you're really excited about but you don't have the cash at the time to take advantage of it. Thankfully, many companies are now putting their Backerkits up after the campaign has run and offers many of the same deals that were available during the Kickstarter to a wider audience with some extra time to join in on the project. Shadows of Esteren is one such project that's now available online.
The backerkit also includes three add-ons. There's a set of 6 Occultism art pieces. There's the Esteren Note Book. There's also the Esteren Gastronogeek Menu (that last one sounds interesting to me). These were stretch goals that were unlocked during the campaign on Kickstarter.