This is Gökdeniz not the II, might not be even the improved one.
It is entirely up to the customer, TN wants a search radar on all CIWS and it is nothing bad as long as it can be afforded.Here the great thing is Gökdeniz CİWS can work with foreign radar not just with MAR-D. C92 corvette doesn't have MAR-D. The versatile radar system can run Mica VL with Gökdeniz.
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It may not even need a tracking radar because there is a second one in the secondary mast or it can be added in there with ease for multi-use.