Your best bet would be to check ebay or call around/visit different junkyards near you to see if they have a 2000 and up Celica and take a look to see if it has the TRD package and if its still usable. The youtuber Mitch Dore was able to find a TRD wing in a junkyard by him. If you have U-Pull or a Pull-A-Part near you, I find have the yards with the best organization and keep a safe, clean yard. The closest location to Sacramento appears to be in Tucson, AZ. You can check their website to see if they have a Celica on their yard.
Perhaps some one on this forum is selling one of each or can point in a better direction.
Disclaimer: I am not affiliated with or a representative of Mitch Dore, I just like to watch his videos on modifying and prettying up his Celica.
I am not affiliated with or a representative of U-Pull or Pull-A-Part.