Free Reign, What to build!!?

[K1RC]

Hi guys, haven't been around for ages but good to be back !
Basically for my A level technology course next year I get to design and build whatever I want and seeing as I have free reign on school's materials and equipment wanted to make something RC orientated. The problem is there's so much I could do I don't know where to start so some help with ideas would be greatly appreciated. Initially I was thinking carbon chassied Erevo or something but it's been done before so ideally I'd like to be more original. Anything goes so hit me up!!
Thanks in advanced