During a recent stock art sale by Rogue Genius Games, I picked up quite a few pieces of stock art by Jacob Blackmon.
These are going to be used to develop more monster supplements for Hero Kids. The eventual aim is to publish an entire bestiary; however, the cost of the stock art makes it a bit difficult to buy all of it at once. So single monster supplements, available as Pay What You Want, are being released to generate the income to buy more stock art, as has just been done.
The existing monsters will be incorporated into the bestiary when it is ready. They may be tweaked, so feedback on these is appreciated.