Puking is a definite indication of a good time. Its best to leave the SVT at home when having fun. Im sure youre pissed, but just let it go. It can be fixed and its just a car. Her party days will be over soon enough and you will be cleaning up kid puke in the family truckster instead.
Now. You need brushes, towels, carpet and upholstery cleaners, spray bottle with water, bucket of warm water, wet-vac, vinyl cleaner, vinyl dressing, leather cleaner and conditioner.
Start with the warm water and towels. Get everything as clean as you can, using moderately damp towels. Keep rinsing them in the bucket as you go. Be sure to get under the seats. Any puke left will really stink later. Pull all of your mats out and wash with a hose. Use a carpet cleaner and brush and rinse well. Hang em up to dry out.
Next, clean the Alcantara. Any quality upholstery cleaner will do. A foaming cleaner like Tuff Stuff or Blue Coral will work best on this material. Apply and let foam up, then wipe with a towel. Foam again and then brush and wipe again. Do pretty much the same with the carpets. Use the spray bottle to dampen and wipe the upholstery and carpets, then wet-vac until dry as possible. Clean and dress the vinyl and clean and condition the leather.
Drop a fan in the car to blow across the damp areas untill they are dry. When everything is dry, hit everything with Febreeze or Megs Oder Eliminator...or both.
Done with the baby.