According to the manual, on the Beechcraft G36 with the G1000 NXi the MFD w/ the default engine panel up should look something like this:
IIRC the manifold pressure does show a decimal point, but I think on my display it rounds if it’s close to the integer? I’m not 100% certain on this. No idea if it should or not.
It should show digits for fuel flow, which currently it does not.
Currently the Lean page is not implemented (nor is the softkey even displayed), but hopefully it will be in future.