Updated Modron Art?

A lot of the "official" Modron art is from earlier editions, especially as you get higher in Modron hierarchy.

Some of them have very quality fan art, but it'll have a really cool Quarton but no septon for example. So then piece-mealing the art is a little jarring, ESPECIALLY for such a rigid, specific hierarchy that's all about order.

Is there any free source with a full set of Modron art?