Major differences, I believe, lie in edge shapes and overall curvatures plus there is more of it. Jango adds thigh armor, shin armor, and foot armor. If nothing else the aluminum will lend itself, I think, better to Jango than Boba as the time and effort put into beating the metal into submission will be on full display rather than being 99% hidden by paint.
WoF has some templates stickied at the top of this forum. I say give it a try if you're up for it. I'm sure that somebody will be mighty interested in not having to wreck their wrists applying Rub n Buff to get the metal effect!