Friends, This is probably the best technic set i have ever build. Challenging but really fun, close to 6k pieces with a lot of different building techniques. Most parts are build as sub assemblies and then unites. However, much smoother and more stable then a regular MOC or stuff like the Mould King cars. You have everything printed in great quality (although 2 panels came with black scratches on them, but I get them replaced by the seller). The set has: Front and back LEDs working double...