It depends on whether you believe the datasheets - if they are wrong the SPICE models are unlikely to be correct. Take a look at AoE 8.13.6, page 569:
A caution: datasheet values for input current noise are sometimes seriously in error, evidently because the manufacturer didn't measure it, believing that it was accurately predicted by a shot noise calculation based on dc input current.
They accuse the datasheets for some bias-cancelled op-amps of specifying the current noise calculated from the bias-cancelled rather than the uncancelled bias current values with results 10X too low - see 5.10.8, page 327. They cite the LTC1012 as an example with a spec of 6fA/sqrt(Hz) at 1kHz; they measured 55fA/sqrt(Hz).
They found the discrepancies between published and measured current noise for many auto-zero op-amps were much worse - for example, the LTC1049 measured noise being 50X spec and the OPA2188 100X!
Worst was the MCP6V06 which specifies 0.6fA/sqrt(Hz); it doesn't state at what frequency but the datasheet claims it has no 1/f noise. AoE figure 5.52, page 336 shows the measured current noise density to be 230fA/sqrt(Hz) from 100Hz to 4k with large peaks (up to 10000fA/sqrt(Hz) above 4kHz, then reducing to 38fA/sqrt(Hz) at 50kHz!
The attached shows a few of their measurements - hopefully not enough to infringe copyright. There may an issue with exactly how they made their measurements but I have no reason to doubt them.
Unfortunately they haven't measured the LTC2057 - anyone set up to measure one?