This is my Giant Magic ! 32cm * 64cm with 16cm tiles.
It's made out of Braided nylon strings, thick condensed polystyrene sheets and a Dremel. It took me about 5 hours to make correctly after restringing 3 times. I'm glad it's done ^^
It's a good thing to replace the string in between the two steps of the solve
I will offer it to the winner of the Magic at the Magic Open 2012 in France (Vesoul probably) but I'll fight hard to keep it, although I have some pretty nasty sub-1 average competitors ^^
I even made a 30 second solve video