The steering wheel from other models should fit directly on, but in terms of the airbag plugs, compare them to the ones seen in these photos from a late model Toyota Yaris (same steering wheel as late model Celicas, MR2s etc). If they're the same, then chances are that they'll be the same across all of the models you mentioned above.
Just a word of warning: Be sure to disconnect the terminals on your battery before taking the airbag out of your car to compare the plugs seen in the photos. After you've disconnected the battery, wait at least 5-minutes. There are two Torx head screws on the rear of the steering wheel. Loosen these and the horn pad/airbag will come off and you can unplug the connectors. Make sure you put the airbag in a safe place, with the Toyota symbol facing
upwards.
Here's the pics of the airbag connectors on the Yaris for comparison: