I think you guys might be underestimating the size of this.
Hulk hands are approximately 10 inches from bottom of wrist to top of fist as shown in the pic on the table. Knowing this measurement enabled me to use the tool in photoshop to measure the rest.
In photoshop you can measure things even when they are in perspective like this. Using the table, walls, and the chair, I can ascertain that the AT-TE is at least 10 inches to 12 inches tall. Using that mark, and cross-referencing the height of the AT-AT (actual-not toy) (15.5M) against the AT-TE (actual) 5.02M, we ARE getting an AT-TE close to scale.
Also using that mark for the height, can place the length of the toy AT-TE at between 1.5 and 2 ft! As well again using these measurements, it's at least 12 inches wide! That's right on the mark give or take a small margin (within acceptance of true scale). The cannon measures approx 2in "tall" from where it meets the body to the topside of the cannon. Can't get a length of the cannon as there is no picture to give me a reference for the toy. The body section is approx 4-4.5 inches tall, easily fitting clonetroopers! Which leaves us with 3.5-4 inches of space under the body. A close squeeze yes for clones to walk underneath, but the point being it does appear they CAN be place under it, yet fully upright!
Given all of these measurements, it appears we have an AT-TE toy that is 80% (at worst) to 95% (at best) scale with the figures.
That's freakin' outstanding, if you ask me. A damn sight bette than the Infiltrator!