After A LOT of digging all you have to do is the following for the image dump (assume rooted):
1, go to ConnectBot or any terminal program.
2, type SU and enter to get #
3, type this command "cat /proc/partitions" no quotes and enter.
4, you should see a list of "files" like mmcblk0p5 and such, those are your rom partitions.
5, write all those file names down.
6, use this command for the rom dump: "cat /dev/block/PARTITION_NAME > /sdcard/PARTITION_NAME.img", replace PARTITION_NAME with any of the partition listed before. For example, if you want to dump the kernel, which is mmcblk0p5, you type "cat /dev/block/mmcblk0p5 > /sdcard/mmcblk0p5.img" and entre.
7, this will take a while, but when finished, you will see the .img file in your /sdcard. Just connect to your computer and get the files back out of your F.
Edited by DrSheep - 10/22/13 at 6:15pm