Supposedly, a lot of ninjas just wore dark civilian clothing to blend in.And they didn't usually have things like katanas, most of them used modified farming tools.
(
Bourbon Fox Bourbon is a moron,
Wed 9 Jan 2013, 16:49,
archived)
I know that Donatello does machines, if that's any help
drimble he'd been white, he'd been black,
Wed 9 Jan 2013, 16:53,
archived)