I could have sworn that there was a BFRPG version of the Find Familiar spell and/or rules for both mundane and special familiars (imps, psuedo-dragons, etc)... but now I don't see it. Perhaps it was just a discussion topic (probably over at Dragonsfoot)?
It is certainly a supplement waiting to happen, if only somebody put some details down... hint hint.
I wasn't looking to add another topic to my list of things to do.
EDIT: later in this thread (raised by thread necromancy), I restarted efforts to get some good Familiar Rules in place. I am putting the pdf of my latests drafts here for now, until I am satisfied with them enough to move them to Showcase or have Solo put them in the standard downloads area.
I have added my take on the idea of "Item Familiars" and did a little bit of re-organization of the headers/sections. Still need to iron out ideas for what happens when familiar is killed, voluntary break of the bond, extreme separation, planar travel, and whatnot along those lines.
If anyone knows of some comprehensive tables or lists of familiars I can reference, that would be great. But I can always use constructive commentary/critque and other review of my ideas to help me fix any holes in my logic or errors of my thinking process. Your thoughts are welcome.