oh yes, I am interest in some answers to this too. We have very old, worn pine through-out. It has a reclaimed charm, which I love, but would be very interested in input on how to refinish to lose the yellowing colour. Although not necessarily for the same 'red-brown' look as the OP. Anyone refinished pine and made it look fabulous?

custom staining?
have those 3 colors of stain handy and mix/overlap them as you like.