Hello @asap ,
We are currently working on the S32K3 Toolbox for MBDT but for now, I cannot provide any timeline.
However, S32K3 will have a different look and feel than the S32K1xx or MPC57xx toolbox and for our customer, I recommend attending our i.MXRT 1060 webinar here Implementing Motor Control using Simulink and NXP i.MX RT Crossover Processors
Regards,
Marius