Free Reign, What to build!!?

[K1RC]

A 1/5 scaler would be cool but I'm just worried about the cost of the parts I can't make myself. A battlebot would be great! Just what to do with it, there's so many possibilities! It will be evaluated on how I complile my portfolio so writing a brief, initial ideas, development etc. I don't actually have to make what I design if I don't want to but there's no fun in that ;)! Therefore it won't affect what I'm limited to creating