As i know, some new weapons have appeared in the interlude. For example, Cabrio's Hand, Naga Storm etc. But where i can obtain recipes and pieces for them? In this database items are "none found".
Look http://lineage.pmfun.com/item/8687/cabrios-hand.html

recipies for them are taken from a quest in primveral isle wharf ( you need lvl 74 i think)

thanks. but where can i obtain pieces? can you write list of drop/spoil or reference to database? and can i obtain recipes from quest "kail's magic coin"?

its another quest...but i dont know name

Kail Coin quest doesnt work for it.
Even then mats are obtained by quest.

The craft its really expensive, more than almost every S grade weapon and its 60%.

all items and recipes are accessible trought the quests on primeval isles, it's really hard to get.
go check on stratics (www.stratics.com), all quest are detailed