Still hard to tell. I'd like to see the lower part of the plant.
Could be a Stanhopea, but I'm not really experienced with this group. It could also be a Gongora or another relative. Still looks like the Phaius (Nun's Orchid) to me.
This is a tough one for me. Could still be any mentioned above. Could be something totally different that I've never seen. Don't worry, someone smarter than me will surely chime in.