I use the following
Tarp
DD tarp, sometimes a 3x3 or a 4.5x3 both with 5mm External Ridge, with Internal Ridge line with Prusuic loops for hanging items and Mosquito net from, using 3mm Bungee for Guy lines.
Hammock
A DD Hammock either a Frontline or a Travel, with a Home-made Underquilt, now suspended on Whoopie slings, Tree Huggers, Krabs, and Marlin Spikes
I tend to use a Army Sleeping bag as a over quilt.
and for a pillow a Fleece pocket that I can put a jumper in.