the TT-01 is surely one of the best kits i've had, i'm will not be selling this kit anytime soon, its strong and very durable. its a good back-up car to my mi2, which will be becoming an mi2 ec soon. i have nothing bad to say to the tt-01 kit, its a really good kit for a newbie.
i've attached a pic of a special raydar for rayman.