panel gap question

[schurg]

I know this is an odd question, but does anyone have a picture of oem panel gaps? my truck's gaps are ridiculous, and I'm wondering if it's normal, also, since I dont have rockers (rusted away) I dont know exactly what the gap at the bottom is supposed to look like. I'm confused on how the door fits with the rocker, I'm having a hard time with my new rockers looking appropriate in respect to the door. thanks