Look in the YafaRay\bin folder.
Also, depending on which version of YafaRay you are using you may need to add the plugin path under Options. "-pp C:\YafaRay\bin\plugins" without the " ". Your path may vary...
I have not tried the plugin path option yet. If it works let me know. If that doesn't work then move the plugins folder from under \bin to directly under YafaRay.
Edit: You might want to mention which version of YafaRay you are using in case someone else has questions.
oort
Also, depending on which version of YafaRay you are using you may need to add the plugin path under Options. "-pp C:\YafaRay\bin\plugins" without the " ". Your path may vary...
I have not tried the plugin path option yet. If it works let me know. If that doesn't work then move the plugins folder from under \bin to directly under YafaRay.
Edit: You might want to mention which version of YafaRay you are using in case someone else has questions.
oort