Truckster replied:

Sheet of ply on 2 roofrack bars, and an old style pyramid tent?

Chris replied:

Sorry, I don't really have any. They look good though. The only issue for me and the better half is the ladder side of it when you have to take a leak in the middle of the night especially after a few sherbets...ouch!!
I don't blame you for asking since the factory ones costs thousands.
Happy hunting

toonfish replied:

if you already have a decent sized roofrack with a ladder or an addition of a small light weight ladder welded/bolted and then reinforce the corners and maybe the sides underneath the afore mentioned ply (weatherproofed i hope) for guyrope/peg holes with an appropriate keyhole or metal loop and a quick setup dome or centre pole pyramid.
just a thought might come in handy in croc country (just kidding on crocs).
i prefer to be closer to terra fima especially after a few sherbets and a windy night on an unstable soft supension (woooh look out below).

save your money i agree.
cheers

bruce.h replied:

gday Peter
if you down in perth your more than welcome to have a bow peep at the one i have for ideas can also piont you in the right direction for canvas works
regards bruce