This is probably because FICV will now be done via Make 2 category, where the private companies will invest their own money, to come up with a finished FICV prototype. Make 1 category, required the government funding 2 different prototypes. But TATA's objected to that and after years of deliberation, it was finally cancelled.
I expect at least TATA's, l&T and may be OFB, Bharat Forge and Reliance will come out with their finished version of FICV, in Defence expo 2020, which is less than 2 months away.
Tata version
Mahindra version
Tata version
http://data:image/jpeg;base64,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
OFB version (likely to be based on Abhay icv)
L&T version
https://www.news18.com/videos/india...-facility-inaugurated-by-pm-modi-2007815.html