Stylized version of those same two characters...

I did a version that was very cutesy (in the previous post) and this version was trying for that same thing with a simple design and Japanese Kawaii aesthetic.  This drawing I did in Adobe Illustrator and uploaded to the microstock illustration sites.

To potentially make them more attractive to microstock buyers, I added the thought balloons so they could add their own caption or use them for whatever message they wanted.   They were accepted on Shutterstock a couple of days ago and have already sold 4 times, and are still queuing up on the other sites...so we'll see!