Originally posted by oxidized Lightroom basically resets all of the camera settings and me the "raw" file itself with nothing done to it
That's the nature of RAW files.
I've always been OK with the Adobe Standard default profile for Pentax; liked it better than Camera Standard which has become "embedded."
But I understand what you are seeking--a LR camera profile that mimics one of the Pentax jpg styles. Unfortunately Adobe only seems to do this for Canon and Nikon models. I admit to applying the Portrait profile to my Canon RAW files to serve as a starting point on about 70% of my shots just because I like the look.
One can create a custom camera profile using the Xrite Passport ColorChecker; your monitor has to be very accurately calibrated and profiled as a prerequisite. And theoretically it would only be valid for your particular camera+lens.
The Pentax-provided utility conversion software embeds the jpeg settings in exportable RAW files. You can use that as a pre-step prior to using LR. Alternatively perhaps you could experiment with the LR sliders and create your own preset that mimics the jpg "look" you desire.
M