If it were me, I'd post each one as I finished it. If nothing else, if people have any advice for you then this way around, you can use that advice on subsequent miniatures!
I'd kick myself if I did a thing thirty times, posted pictures on the Internet once I'd done everything, and someone said "hey, it looks like you spent an hour per thing doing this, had you tried doing that which works a bit better and takes five minutes?"!
That's a good point! There are only four miniatures and I have two of them painted... but I also have two more games with miniatures I want to paint.