We just need to have all the Pri... wait Horus, Sanguinius, Ferrus, and a few others are DOA...
Uhh... bring the survivors together with wax statues of their fallen brothers for some family therapy.
The wax Ferrus is accidentally shipped with a connective defect in the neck, so the moment Fulgrim starts trying to talk at it, its head falls straight off and rolls forlornly across the floor. Fulgrim starts wailing uncontrollably and Mortarion, in an attempt to soothe him, picks the head up with the intent of putting it back into place. Unfortunately, his many Nurgle blessings cause Wax Ferrus’ head to dissolve horrifically in his hands.
Fulgrim’s wails turn into traumatised howls. Angron growls and plugs his ears with wax shavings. Konrad starts chewing on Wax Ferrus’ left knee.