It would appear I cant PM pics, so here's some more here....
Theres a L strut in the middle for extra support for the bed (it's pretty damn solid) I found the whole thing needs to be assembled inside the van as well after I put the frame together (rookie error

), you can see how the cargo barrier holds everything back too. Ive used plenty of boat carpet to pad everything up. theres enough space for sleeping up top but its a bit of a squeeze, not something you'll have to worry about if you're only gonna stick to boards in (my rack is 75cm high to give you some perspective...)
I found 20cm high works for the board slots (the tallest board fits in with out touching.). The centre divider is a little off centre so I can fit wider boards on one side, skinnier boards on the other...
Let me know if theres anything youd like specific pics of.....