I had an idea.
An unconventional series of TF-y YCHs.

Okay so, like with most YCH, I'd draw up a series of poses to fit pretty much any character.
No bids, anyone can buy them, and they're not exclusive (more than one person can buy the same pose).

Now here's the really unconventional part.
Other people can volunteer as seasonal items, usually clothes, and the people buying the pose can also pick a TF victim to wear or interact with.

In other terms: I'm thinking of selling a range of seasonal items made from 100% transformed furry. You're buying the pose and the TF'd furry.

I hope I'm explaining this in understandable terms.
The TF'd furries, as victims, don't pay a thing. The person buying the YCH gets to pick a pose and one of the TF'd furries to wear.

This year I'm thinking it'd be scarves, so I'd be selling a range of busts + furries-turned-scarves.
The scarves would likely be flattening-style.
I'd need a decent amount of volunteers and a decent amount of buyer interest to do it, though.