Ok Pascal, here you go, i assume we've all seen the packaging, so we'll skip right to the parts, sorry, some of the pics are blurry
Superion gains a lot of poseability in his legs and feet, looses a bit on the shoulder area if set up the way it says on the box
hands are articulated the same way as alts, index separate and the others together
the feet are articulated to move side to side and the middle bar on the sole of the foot swivels as well as having a support built into the center of the foot so it doesn't either fall open or collapse in on itself
For Silverbolt the bottoms of the feet become booster jets in bot mode and jet mode, and the fists hide inside them as seen in the shot of the him from the back.
Superion's gun mounts in the two rear-most screw holes in the legs and the handle is also transformable to fit in either superion's or silverbolt's hand
For the A-10's there is the sides of the feet that attach on the wings as shown and they both have dual barreled guns with the clear blue removable covers
In jet mode the four foot sides make up a radar dish that is mounted on the dual barreled guns on the front of the jet
For robot mode on the other jets, there is dual small lasers that come off the forearms of superion, the forearm sides get attached to the shins, also makes the small wings look smaller in robot mode which i like
in jet mode the panels stay attached to the shins, and the pistols mount on them
final notes:
Pros:
makes superion much more imposing
added points of articulation
visor for the eyes, improves face vastly
articulated hands
G1 accurate rifle
very clean fitting, clicks together like it was meant to be there
paint apps are very crisp and clean
Cons:
plastic is very thin on the arm panels, could break if handled roughly
if following the instructions, loose shoulder articulation (peaugh's method of combination helps this)
kinda fiddly to get it all on and attached
the pros vastly outweigh the cons, and the was the only reason i bought superion in the first place
overall i wouldn't hesitate to buy this kit, 9/10