I've been looking for some time and have yet to come across a good painting tutorial for technical illustration (mainly in Photoshop).
I know of the general idea of how to approach the style of painting technical illustrations rather than the use of Illustrator alone, but it always helps to see it done. I'm hoping to find a demo of something that's the quality of Kevin Hulsey or Jim Hatch's work. (Jim- your work never ceases to impress me!)
I've found written tutorials by Kevin Hulsey: http://www.photoshopsupport.com/tutoria ... sting.html
But I want to find a video tutorial. Maybe someone could post a video on our site? It doesn't even need to be all that complex. A car suspension would work just fine. If any of you know of a good video demo or would like to create one let me know.