I have been using edited versions of these for my personal large scale isometric programming game project. I'm not a (good) sprite artist and was hoping if later in my project development you might be intrested in creating some sprites for me ( either getting a cut of future sales or being commision based *) ( nothing as large as this sprite sheet ), I don't know how to contact you outside of comments though.
* I'm new to all this so I need to research alot before I even get to the point of asking you, I just want to see if you might be intrested.