Anyone out there know where I can get good pictures/instructions on the cam timing/belt allignment for the 94 Isuzu Pickup 2.3?

I believe I have jumped timing. I can't get it to fire at all and when she rolls over she sounds like there is no compression. Place the number one piston at the top and the timing mark on zero...took off the cap and she is pointing no where near the number one plug wire. Took off the top timing cover and can't really tell where the allignnment mark should be. See a notch on the cam gear but it is at the bottom and I'm thinking it should be at the top. Guess I may want to go one more revolution huh?

Thanks for any help you may have on this issue but looking for help with the proper alignment of the gears.

Thanks in Augusta, GA

up top for ya, hopefully someone can offer you some insight.