While I'm not a fan of the Trans-Am variants, I do agree with your other entries on that wishlist.
The current HG Zabanya is suspiciously engineered to have all of its missile launcher places easily removable, yet they don't provide missiles launchers for most of them, and then there's the extra Holster Bit racks on the shoulder that aren't included.
As for the Harute, I pray the next release has the 6-eyed form + the leg boosters.