well, just know it's 1/72 scale, took best of show at belgium ipms national convention 2010 and some other award at 2011 belgian scale modellers convention; only 2 pics found on the net. It depicts U-68 rescuing Bradford City survivors on 1st nov 1941, dunno if it really happened though, as Kenneth Wynn's book u-boat operations of WWII vol 1 (the only detailed Uboat ops book i possess) doesn't tell anything about the rescue, limiting only to state torpedoed/sunk.
No more infos, sorry, it would be great to know more anyways
cheers