GAAAAHHHHH I found this kickass Eikichi fanart piece that I really REALLY like, but… I CAN’T FIND THE SOURCE DDDD’: 

Tried Saucenao, TinEye, and a few others to no avail. It has the year 2000 on it, so it may be that wherever it originated is now defunct.

The only place I’ve found it is on danbooru… bleh u_u;;;

I’m going to post it, but if you DO know the source, PLEASE DON’T HESITATE TO TELL ME.