That's the beauty of this style, we are only limited by our imagination.
There is a lot of really cool dress up parts not to mention a ton of 3d printer files.
My wife and I always throw our crawlers in the camper when we go camping.
I prefer my crawlers over my bashers anytime, I like the SCX10 style myself but all of them are good.
One thing to remember is, make sure there are available parts but on a good note, crawlers don't break nearly as much as bashers.
Building them up up with after market parts and accessories is a...