Allen was renowned for his skill at scratch-building and creating scenery, and he pioneered the technique of weathering his models to make them look old and more realistic.
the technique of weathring the model pioneered by Allen was used to make the models look new and more realistic
( z1 use :ARG1 ( z2 technique :manner-of ( z3 weath :ARG1 ( z4 model :ARG1-of ( z5 pioneer :ARG0 ( z6 person :name ( z7 name :op "Allen" ) ) ) ) ) ) :ARG2 ( z8 make :ARG0 z2 :ARG1 ( z9 look :ARG0 z4 :ARG1 ( z10 and :op ( z11 new :ARG1 z4 ) :op ( z12 realistic :ARG1 z4 :ARG2-of ( z13 have-degree :ARG1 z4 :ARG3 ( z14 more ) ) ) ) ) ) )