Sony A7iv and Black and White

[Viord]

Hi, just got my A7iv after years away from Sony…and I can’t find the ，Rich BW setting which used to take three exposures and blend them, used to be under Picture effect: now gone. 
As well missing is the dramatic BW and also the ability to use green, red or yellow filters in jpeg Creative style setting.

Can anyone tell me how to recover or simulate these, maybe using Picture profiles in stills pictures (although that would not replace red, green, yellow filters).

I mainly use jpegs now as their output has become quite nice and lack of PP time so looking for an OOC solution.

Thanks!