Cool new ultrabat scratchbuild

Matic Franko has scratchbuilt a cool new ultrabatics glider and it flies great! You can see his build thread here on RCGroups.

The specs of the plane are as follows:
Wing span: 125cm
Length: 87cm
Weight: 360g of which the steel wing joiner is almost 50g
Wing area: 19dm2
Wing loading: 19g/dm2

Nicely done!