gun crew for trumpeter's german 12.8 sturer emil

Anyone out there know if anybody makes a gun crew set that will fit in the crew compartment? Want to create an action shot , so need a gunner ,radio operator to fit in their designated spots, plus loader and commander . Appreciate any help that anyone can give me. Kit is basically done just waiting for crew

Tri-star’s Self-Propelled Gun crews, “Vol 1 or 2” would do nicely:

Thanks very much! Will definitely look into.