As a token of appreciation to all our fans who pledged already (and the ones we hope are going to pledge in the very near future) we’re giving away Zandalor’s trunks of epic intelligence to the first 5000 backers! Wear these and you’ll be able to discover an easter egg in the final version of the game – but beware, these trunks are rumored to have an opinon about things! (Item does not unbalance the game.)
This piece of concept art shows these trunks off. As to Sir John himself, I don't know if he, or his utility-belt-system, is still in.