Russia is offering India the Project 22800E Karakurt Corvette. it is said that, the Project 22800E maybe purchased sometime. I heard something like ~10 is being planned to be sold to India, with 1 being built in Russia and the other 9 in India.
the Project 22800E Karakurt armament will include the Oto Melara 76mm, 1 AK-630 CIWS, 2x4 UKSK VLS most likely for the BrahMos AShM, and 2 MTPU 14.5mm
Sukhoi is pitching the sale of 114 Su-35s to India for their MRCA program 2, with Russia building 22 and HAL manufacturing 92 under license. along with this contract India is also negotiations for additional Su-30MKIs