North Creek Okara II bookshelf speaker crossovers.

Hi, I built the North Creek Okara II speaker over a decade ago to replace my Lyn Olson Ariels. I keep all the crossover components. I currently use a cheap AliExpress 2nd order crossover on the Okara II. I was hoping somebody had an original crossover schematic for the Okara so I could use the parts I have on hand. I then plan on learning how to use the Xsim software to optimise the cabinets I built, as they have a different front baffle, which I designed to look similar to one of the Sonus GFaber designs!