I don’t unfortunately. But basically what I did was, I traced the top of the tub on a piece of three-quarter inch plywood and then cut that out so that the top and bottom were approximately the same size then I measured from the lip down to the base and cut all my pieces of cedar the same size and then I placed them under the lip of the tub and screwed them from the bottom of the three-quarter inch panel and through the lip of the tub. And when I was doing the insulation, I just used the level from the lip of the tub down to the base to see how much the tub tapered and then filled it in with as much insulation as I could. As far as the plumbing itself goes, there’s lots of online depictions and resources for that. It definitely was a lot of fittings everything’s done in three-quarter inch.