Ritterbruder Ludolf's bascinet fix

simple fix for Ludolf's open bascinet from DLC3

the helmet mesh is visible during reading book, smithing, and sometimes on combat

i adjusted the helmet hiding group to hide helmet mesh on first person camera, but still showing the cool aventail on first person camera

it is the only helmet with plume in the game

you have to spawn it using console command

wh_cheat_addItem BascinetAlberich_m01

thanks to DDVaMpZzz for guiding me to do hiding group