More Technic 2016 1H sets leaked

Technic 2016 2H sets can be found here.
The images below are more leaked pictures of Lego Technic 2016 1H sets (click on one to enlarge it). Set 42050 (fig 3 top) appears to be a dragster, which appears to use tumbler-tires (which appeared in set 76023). It also has a load of light blue panels and pieces, which will make MOC building better and worse.

fig 4

fig 1

fig 2

fig 3

Better for the builder and worse for the person trying to collect the parts to build it. The V8 engine also seems to be more detailed than seen in previous years. The next set is 42051 (fig 3 bottom), an airport rescue truck. the arm is fold-able, by use of a worm gear turning, most likely a 24 tooth gear, and the gear is the pivot point of the arm, is you look closely above the name airport rescue, a tan 20 tooth double bevel gear can be spotted, either for arm folding or HOG (hand of god) steering. The red is a welcome color to me, even though most of it is panels. Two red flexible axles are used to shape the cab; nothing else can really be noticed in 42051 except the odd use of balloon tires, instead of typical road tires. In fig 2, we see the latest helicopter that created quite a buzz, due to its coaxial rotors, in the picture we can also see that it is power functions equipped, or ready for power functions. doing a quick stud count using panels, this set will be the biggest of the 1H sets for 2016, if you zoom in on fig 2, just above the IM in image there looks to be a red changeover catch, indicating a gearbox in the helicopter for functions such as; rotors, landing gear, opening cargo bay door, and winch. In addition to, if you look at the base of the rotors there is one small turntable to hold both rotors to the helicopter. In fig 4, we see the 42044 jet in the top left corner, it looks to be an ordinary jet, and nothing special can be seen when looking at the jet, just a bunch of panels covering a small shell.