I'm looking for variant homunculi

[Natan Linggod 327]

Does anyone know if there are any official products or 3rd party ones around?

[Malhavocblackthorne]

You might want to do a google search for Eberron pathfinder conversions. If I remember correctly Eberron had a number of different Homunculi types. This site has some under its monster listings: https://sites.google.com/site/eberronpathfinder/Home
sorry I cant link it from my phone so you will have to copy and paste. Good luck