Rather than using a photo of the models, I
really recommend using papercraft models - there are some decent ones on the market, and they are fairly inexpensive.
Using something that looks like you couldn't be bothered to try to get something decent on the table makes it less likely that somebody will be willing to play you.
I have used
One Monk (now Mayhem in Paper) models - and if you want to see if they will fill the need there are
free (yes, -
FREE) models to let you get a feel.
Including an entire unit of pirate skeletons.
Look under the Hoards (organized by year) and Downloads for the freebies - there are a fair number of them.
A PDF for a unit typically runs about $3 US.
The Auld Grump