I've been wondering about that. I imagined that countries buying weapons from Russia would be worried and considering to pivot to another seller. Maybe this not because of the poor display of those weapons in combat, after all they just must be not worse than the weapons of the neighbors or of the other internal factions, but because they could run out of spare parts and new items. If Russia doesn't have enough weapons to refill its own losses, it can sell some to get money, but not as much as one year ago.
I don't think that China is an option for India, so maybe the USA, something from Europe or internal production. The latter would be best because of no strings attached, but is it feasible in the short / medium term?
We just got 100s of thousands of Ukrainians and Russians killed so we could write a huge check to the US arms industry.
As an Indian, I detest the Russian invasion. In fact, a number of Indians do, and it's only a few vocal fanatics who seem to support Russia's invasion. None of us thought Russia would be stupid enough to invade Ukraine, and we all thought it was a ploy to raise oilprices by making up "tensions at the border". And trust me, the West's relationship with India hasn't changed. Rather India's relationship with Russia has degraded slightly, since India has begun programmes in every front to dispose of Russian military tech.
India continues to buy oil from Russia, as does Japan, China, etc, only because it's the rational thing to do - you're getting dirt cheap prices and you're an oil-starved nation, why wouldn't you be an opportunist? And if I remember correctly, the West leadership tacitly supports this arrangement as that helps stabilize oil prices for the West buying from the rest of the suppliers.
US relations with the other countries in the list have degraded but that's largely because of the Trump and Biden governments policies towards them, and less because of Ukraine.