Dumb Question from New Toyota Owner

Just traded my 2007 Hummer H3 for a 2009 Tacoma Double Cab TRD Sport.
I absolutely love it and it drives great. Much better than the Hummer.

My Question is what are the different versions and combinations of the Tacoma?

For example, my last vehicle, the H3 had a the H3 base, H3 adventure package, luxury package, there was the 2007 H3X which was the only model made in a Maroon, 2008-2010 H3T's, 2008-2010 H3 Alpha's, H3T Alpha's. Also the 2006 model H3's had a 3.5L engine and exclusively had a green model only that year.

How many different Tacomas are out there?
Whats a rare color Tacoma or version?
Is there a Tacoma with locking differential?

I tried doing some research but I figured I'd get the best answers from actual Tacoma owners.

Thanks.

 

Glad no one was able to reply. Awesome forum...

 

https://en.wikipedia.org/wiki/Toyota_Tacoma