its basically a circumcised unity that’s being sold by a scammer, so don’t buy that. u might want to check the parts market and see if anyone is selling some escs.
i know @KaramQ is selling OG focbox, but two of them also won’t fit in the esc enclosure unless u remove some material and trim all the wires to shortest length possible. maybe makerx minifoc would work, but i can’t confirm if they fit since the newer one have caps on the V+ and GND line.