It seems like it would be really simple to make. Print out a picture of it and take it to someone that works with wood. You'll want to get the best grade of plywood on the market. It's expensive but worth it. I looks like you could have the entire thing made from one sheet. You could even have different length rails made for different size quilts. I think that the price is VERY reasonable. You would have to buy the rails but still........ I think that by the time you bought the AA or AB plywood, paid someone to make it, etc. you'd probably have the price of the frame if not more wrapped up in it.