Add on idea Art book for Project Eternaty

[Blackfalcon]

Well firstly i want to thank Obsidian team for starting kickstarter campaign for Project Eternity. Today i was looking at add on options and idea came to me - what would happen if there is an option to add hardcover collectors edition art book as an add on option for those that might not be able to afford full $250. I'm posting this with hope some in Obsidian might consider that as an idea and also to hear from the community. Personally i would add one the second it pops as option. So what you guys think of that idea ?