Best I can do right now is TXC AV08000301, which is 3.2x2.5mm.
I'm surprised you even need one like that. Most modern electronics to use clock dividers or multipliers anyways, especially once your chip is small enough that you need a 2x2mm xtal. Or they just have an internal low-accuracy oscillator.
In my experience one of the plentiful 4-pin 2520 or 3225 ones usually does the job, and the market has done a decent job standardizing their footprint.
I'm surprised you even need one like that. Most modern electronics to use clock dividers or multipliers anyways, especially once your chip is small enough that you need a 2x2mm xtal. Or they just have an internal low-accuracy oscillator. In my experience one of the plentiful 4-pin 2520 or 3225 ones usually does the job, and the market has done a decent job standardizing their footprint.