Do you mean mechanicals of the TE or the exterior of the TE? That is basically the SR5/Limited exterior w/ a blacked out bumper center, blacked out chrome bits, and blacked out 19" T4R 4th gen (i think) wheels.
The TE gets a whole different bumper and a cover over the center portion that has the same effect. The sideskirts, rear bumper, and front bumper base parts of the TE are totally different, though. 7Harper has a good thread showing the differences.
The canadian SR5 gets the US 4cyl SR5 exterior which is basically the TE exterior minus that center cover part.
I'm not sure how Blizzard Pearl would look w/ the Trail Edition bits. I think a Super White or Iceberg (from the FJ) would look awesome w/ the TE exterior, but the Blizzard Pearl is a little too fancy for the unpainted trim, I think. Now, painted trim on the TE exterior w/ just unpainted black on the front and rear bumper portions, that might look right.