Please consider helping keep the wiki up to date. Check the to-do list of updates needed for version 3.14.0.
Game data exports will becoming later as the technical changes in addition to regular changes take some more time.
Maven's Invitation is a type of quest item or misc map item. The misc map item version is craftable and can be spitted by using beastcrafting recipe, but may be not profitable to do so.
Template:Query base items