We have covered plenty of Transformers related projects here in the past. Letrons are cars that can transform into standing robots. As the good people at letvision explain, these machines are built from real vehicle parts. They offer neck and head movement, dynamically adjustable lights, and moving arms.
According to the company, Letrons can be built from various car models. ANTIMON, the first model, took 8 months to complete. You get a remote control with 2.4 GHz radio frequency to interact with these vehicles.