I purchased the single Nichirin in gold and I gotta say the level of detail is truly astounding, they even capture the fine details of the handguard on the Nichirin.
My only issue honestly is the price, it's extremely high. Yes the quality is unbelievable and the level of detail is great, but the price is super high, especially since you don't even get a chain with the pendant at all, and the packaging it arrived in was kind of underwhelming as well for something so expensive. I wanted the double Nichirin but just couldn't justify paying such an exorbitant amount, so I got the single one which is also an exorbitant amount, but just a little less exorbitant haha. But I have purchased 3 pendants and love them all