The Lunar Exalted in Nation of the Dead
In Nation of the Dead, those of Lunar castes are rarely associated with the moon and it's gods. This is of course with the exception of nature gods that also associate themselves with the moon, such as Kamjaa. The gods of nature, animals and chaos are most typically those who look upon individuals and wish to give them the mutable powers of the exaltation. The silvery auras generally associated with the Exalted versions of these characters might be replaced with small, entirely useless auras that generate plant growth around them or attract animals similar to their alternate form. Alternatively, instead of being chosen by actual gods, they are instead so attuned to nature itself and the power of it can no longer be contained within them anymore, and must spill forth.
The largest variant of this would be the casteless Lunars, where ironically they have the most justified fluff. In Nation of the Dead the casteless Lunars are usually beings randomly chosen by beings of madness, such as mischievous daelkyr to become beasts that spread madness across the material plane or even all across the multiverse. Casteless Lunars can be either chaotic evil or chaotic neutral.

Moonsilver
This magical silver metal was forged by random chance at the same time as the Moonsilver Uron, where divine moonlight struck at a point where Arborea touched down randomly on the Far Realm. The metal was instantly refined and began to spring up all over the planes, as well as the Uron himself sloughing the metal from his body to share with mortals. Unlike with it's Orichalcum counterpart, Moonsilver in NotD is much like it is in Exalted, and the only variation is how the metal is originated(though it's quite similar, I will admit). Those capable of using the metal aren't typically capable of using it because of their divine energy, but are capable of attuning themselves to the metal to full effect with an associated sense of chaos, so the Lunar can shape the metal more or less to their will.