Well, I know this page for a while now and this picture has been there for quite some time, so Camacho musst have been dead for a long time.
Its also interesting to know that Chance Rowe worked on a couple of WW2/MedalOfHonor games for EALA, apparently as charakter designer. Considering that the picture looks like a WW2 soldier, its either misslabled (theres not a sinle MoH picture on this site), or Camacho was NOT based on CnC Generals (or maybe it was as much based on Generals as CnC4 is based on CnC3....).
PS: There quite a couple of other CnC concept arts that you might not know about:
http://www.fengzhudesign.com/portfolio.html
http://www.iocane.org/tiberium.html
http://chrishowedesign.com/gallery.php?typ...d-and-conquer-3
http://chrishowedesign.com/gallery.php?typ...onquer-tiberium
http://www.blacksheepproductions.net/portf...-and-conquer-3/
http://www.blacksheepproductions.net/portf...-and-conquer-x/
http://www.alienpixel.com/index.htm
http://kich-ma.blogspot.com/
http://gregluzniak.blogspot.com/