>>96876411
>If they could reproduce, it probably shouldn't be a normal embrace
Yeah the idea of "I was bitten by a gargoyle and became one" doesn't sit right with me as it does with a vampire. 
>using their own blood as the basis of another foul ritual, at best.
Sure. I realize the problem is players wanting to have their PC gargoyle in a context where it wouldn't make sense according to the timeline (like a 13th gen goyle in america) but you could simply say the Tremere kept it stored in the basement and took it to the new world in an attempt to hide their sins away from the main body of the Cam, or it was created by an antitribu that doesn't give a fuck about the pact of Montmartre or something to handwave it without the horror of being a created monster minority.
I'd also expand upon the "different base kindred means different gargoyle" but don't remember if the fanmade Clanbook did. Pic related's a celerity gargoyle based off a Toreador for instance.