Well there isnt such a thing as easy cheap and good looking...
A: A difficult Pepakura, means less time bondo'ing the thing and i looks good form the start
B: A easy Pepakura , means more time bondo'ing the thing. The pepakura itself isnt that nice to look at so you be spending a lot more time/money.
For any links to pepakura, just follow the link in the post above me.
Good Luck!