LTSpice Third Part MOSFET Model Won't Work
You need to use the same name in the CIR file and the LIB file. Based on what you wrote it looks like you named the model psmn2r0_30pl in the M card in the CIR file, and you named it m1:mint in the .MODEL card in the LIB file. So LTSpice is not going to connect one to the other.

A .LIB file could contain many different model cards, so LTSpice does not assume any connection between the file name and the names of the models contained in the file (For example, a file named "Fairchild_MOSFETs.LIB" might contain .MODEL cards for dozens of different MOSFET types).
Some of the parameters you specified are not used in LTSpice (pbsw), some are not used for the level 1 model (ucrit). If you want to use the level 2 model where ucrit is valid, then you need to specify LEVEL=2 in the .MODEL card.

You can see which parameters LTSpice understands in the LTSpice help files in the section LTSpice->Circuit Elements->M. Mosfet.