Explorercraft Update

Changelog:

-polished Slate tiles customized

-added a 3d-Amethystore model (not active yet)

-changed infected willow (now this logs will stalking)

-added lotus_flower

-added cattail

-added daffodil

-added green mushroom

-added lupine

-added willow_vine

-added short_grass

feel free to comment :)