There are a number of weapon camos in the game, some working for a handful of weapons, some working for absolutely everything but the Harmonizer. The problem when "previewing" these multi-weapon camos, however, is they only show a "default" weapon rather than the one you've got equipped, so there's no way to know what you're getting before shelling out whatever items/currency is required.
So, I want to put out a request/challenge for the community out there to put together a collection of screenshots (as detailed/hi-res as you can manage) of what these camos look like on any (and I hope eventually every) weapon they can be applied to, with some mention of the weapon type and the name of the camo, bonus for including the source/cost (e.g. "find it at the Photon Booster shop for 20 Boosters").
The primary focus to start with would be the small assortment currently available on the NA release but I'd love to see anything from the JP version as well so I know what to look forward to.
And if there's a Rod camo that looks like a spear, axe, or better yet a scythe, that would be a great place to start.