WARNING:
Tyche 75 and chaucer are notorious in China that he have no experience running a group buy and is actually not a kbd enthusiast(according to his correspondence with other people, he dont even know what is a F row, PCB, FR4 Plate before he was asked of detailed information of these items).
And for his deception he was permanently banned on chinese kbd board Zfrontier.
!!! so plz check if there is such an inclination for you to be a victim.