Here's a sprite of that Farfetch'd evolution from the GS beta demo.
Fun fact: Back in 2008, CAP tried to make an EVO project that didn't work out too well, but Farfetch'd happened to be the winner of the Pokemon poll before the process was canceled. If you think about it, that EVO functioned like a Framework before that was established. Too bad the canceled EVO didn't receive a design, though.
The sprite was originally pixeled over from the following artwork, but I edited the head to be somewhat bigger, as well as the colors to appear more similar to Farfetch'd's BW sprite.
https://www.deviantart.com/chaoticpochi/art/madame-747991278