This is how they look like when both of them combined.
Random:

Front:

Top:

Side:

Rear:

And here's some complicated stuff to be dealt with. By the way, this thing is for carry purpose and nod not carry and display purpose as it will damage the long technic bar if you were to display them, the release button bar.

And quick peek, to attached AT-TE Walker (#7675):
Here's the cool AT-TE.

Before you try to attach to the dropship, remember to change the pin on the beam to the second hole.


Here's some view of the top mounted cannon being put inside the front compartment.
*NOTE: This is only for carrying AT-TE not display with AT-TE as it will damage the top mounted cannon.
Extra pieces:Here's all the extra parts, which I think is too few for a big set like this.
Completion:
This set is a must have for Clone Wars lover. But I replace Clone Wars with Episode II stuff since I didn't manage to get any Episode II stuff. This is a cool set, suitable for building war scene also is a useful vehicle to carry your walkers around.
Functions:
-movable legs of AT-OT
-adjustable rear and front AT-OT cannon
-fold-able platform of AT-OT
-fold-able roof of AT-OT
-open-able AT-OT cockpit windscreen
-attachable and detachable AT-OT to/from Republic Dropship
-flick-fire mechanism and push-fire mechanism of Republic Dropship
-open-able Republic Dropship cockpit windscreen
-fold-able handle of Republic Dropship
-open-able side and back door of front compartment of Republic Dropship
-open-able top compartment and back compartment
-press to release AT-OT functions
Pros:
-nice design
-good build experience
-many functions
-two pilots minifig
Cons:
-sticker sheet
-cosy
-no instruction on how to attach AT-TE
-few pieces of extra parts
Final verdict:
Playability:10/10 As you can see, many functions.
Design : 10/10 Just love it, looks cool to me for both vehicle.
Price : 8/10 The price ratio seems ok to me, since still less than RM1 per piece.
Overall: 9/10 A great set that includes a lot of playability and minifigs.