Complex sentence: Luftwaffe-Splittermuster 41 is a Luftwaffe version with a smaller splinter and more complicated pattern, from 1941, probably not earlier, led the German Air Force a variant of splittermuster 31, in the literature as "splinter camouflage B".
Split into simpler sentences: Luftwaffe-Splittermuster 41 is a Luftwaffe version with a smaller splinter and a more complicated pattern, from probably not earlier than 1941. The Luftwaffe's variant of splittermuster 31 is known in the literature as "splinter camouflage B".