Interesting Find

So I've been quite busy lately and not doing any fun hobbies. However, sometimes I remember my past endeavors and get curious about whether anyone else has looked at them or used the patterns. This is exactly what I did tonight when I found this Pinky and the Brain LEGO mural.

No credit is given for the pattern, but it looks very familiar to me:

My Pinky and the Brain pattern!

I am a big fan of LEGO, but I must admit that it would have been cool to get some credit, which should be shared with The Spriters Resource as well. My pattern is a simplified (fewer colors) and slightly manipulated version of their sprites. I guess my main hope is that if the guy did use my pattern that he did it purely for fun and not for profit.