Hi @Omkar9903,
You can download the SPD (evaluation) package from the Automotive Software Package Manager. If you are looking for the SAF package (premium), please help me by contacting your distributor.

Just keep in mind that SAF package was tested in S32DS v3.5, as stated in the release notes:
- S32 Design Studio 3.5 RTM Update 13 for K39x, K3xx and M2xx
Best regards,
Julián