Did you talk with Jeff the onwer of Badlands?
I personaly have seen that same bumper on his wife's Tacoma.
I have pics here.
http://www.pnw4runners.com/badland_bumpers/oct_2002/
If it fits the Taco, it should fit yours I would think.
Get in touch with Jeff.
I am not sure if he has had a 3rd gen in his shop yet.
He has done a Tundra though.
By the way, that clean 1st gen in your link belongs to a member here.
Very nice rig.
I'd trade mine in a heartbeat for it.