Please refer the models shown below for instructions.

Super Car
Garbage Management
Glider
Harvester
Hitting Robot
Monkey
Pantograph
Robo Walker
Robotic Arm
Rope Climber
Seperator
Sweeper
Sorting Robot
Speedster
4 Wd
Charkha
Chopper
Cloth Rolling Machine
Tank
Train
Tumbler
Understanding Weather
Crane
Crazy Car
Destruction Bot