I really wish we'd get other ships done to-scale... The X-Wing would probably be my ultimate "wish" as it's my favorite fighter of the films. The new one's 80% of what it should be, so it's just shy enough of being done properly that it's frustrating really. Every time I look my 1:18 planes over, I wonder what could be with Star Wars... A Y-WIng in this fashion, an X-Wing... The TIE's are nice, but I've got nothing but A-Wings to hang up against them, hah.
The B-Wing would be a fair bit massive compared to the other two Rebel fighters I mentioned, but really the XW and YW wouldn't be bad if done to-scale. I've always just figured they'd have to be "projects" for the future though.
I think I'll be lucky to get a Snowspeeder, AT-ST, and Speederbike done properly at this stage. And of course I've always got the Imperial Fighter Corps to keep me entertained I guess.