We don't currently have a true FIM solution (basically, people are using windows file auditing with LEM to get by), but we're looking into it. Nothing inevitable, and no timelines (as usual 
).
Would you be using it in the same space as LEM - that is, if it were a part of the LEM agent (like USB-Defender), would that suffice? Or do you need/prefer something standalone to integrate in other ways?