The Asgard Table is an evolution of the Asgard Stool designed for delivery at the Woodford Folk Festival
Based on the info found here:
F17 rated 17mm formply with the legs orientated with grain looks like it will do it.
The cheapest supplier is in archerfield – 2400 x1200x17mm F17 sheets are about $53 per/ex GST. At 10 sheets is $51/sheet.