This is what my bench looks like. I am still making improvements as I go. Next step is to build an additional support for under my press it is moving too much and causing a few issues.
Left to right I have an RCBS vibratory dry tumble. In front of that you can see my sight tool. And In front of that are the bullets I am prepping to load. To the right of the RCBS is my caliber conversions. In front of them is the Mag-p bullet feeder. And the main tool on my bench is the press the the Dillon XL650. Off to the far right is my powders.
It is a 4 by 8 foot sheet of 1 inch plywood mounted to a filing cabinet and a leg support on the other side. Functional but I did not build it 
Currently my powders take up space on the bench, ideally they would be on a shelf underneath. This bench is too low also as you may see in the videos when I get them up tomorrow.