Here's a seamless white background shot.
To get this I had a Hilite with vinyl floor. Two lights into the Hilite measuring f/16 off the background, two lights hitting the join between the vinyl and the Hilite @ f/11 and the key light was f/8. Worked reasonably well - perhaps the floor lights were a tad strong as I got a little 'wrap' on her lower legs.
I sampled the colour for the lettering from Jade's collar.
Canon EOS-1Ds Mark III, f/8 @ 85 mm, 1/200, ISO 100,