Italy map puzzle

Italy puzzle map remixed from the very appreciated work of bobo squicci (see http://www.thingiverse.com/thing:669597 )

My version:
-The base is 2x thicker than the original
-The regions are splitted in 3 groups, to be printed (if you want) in 3 differents colours (green/white/red)
-The regions are 2.5x thicker than the original
-The 3 groups are inverted, to be printed face down so that the best good looking face is finally upwards

Mine is printed in 0.3mm.

The total size is almost 20cm long, it will take the whole bed.