Well, this is really a solution for someone that want's to get "down and dirty" as there is a fair amount of wiring. A while back I assembled some kits of this board for sale, but I haven't done that lately. Of course, there's all the wiring outside the board as well.
I actually built much of the circuitry into another board, obviously larger than that one, it was designed specifically for diesel applications. I've used a couple of these, but I don't have any currently assembled to show an actual picture, so here's the 3D rendering and the schematic.