Quoting hlias markos
Yep it needs some work!try to put grils on the front and maybe red like black lights on the back.(take one 1x2 plate brick black and at the front side of the brick put a red brick)and then it will be awesome!
Thanks for the help hlias. Yeah it does need a lot of work. I think the main thing to do would be make the back at least two studs longer. I might have another go a building a Charger in the future but not for a few months.