I did it! I completed the first half! I was working out al the branches on the tree as I knit along, which meant I charted each row as I knit it. . I haven't blocked it yet. But I think it will be about 45" long and 30 inches wide. Because I knit it on size 4 needles rather than something larger, the fabric is dense and this will be warm and cozy. I have to go through the charts and deal with the evil "missing stitch" thing and get it ready to be tested. But here is the tree--
If any of you are interested in test knitting, drop me an email. I hope to be able to release it by late November but no big rush.