One Help About Unr Map Extract

[loveplus]

hello  how can extract grupe mesh from  files map UNR.

i try with umodel but is big pazle after extract mesh

 

i try with unreal editor2 but crash .

 

any help plz

image url

gif upload

free upload

 

screenshot

 

very hard work . i want make transfer map to unreal engine4  .

all my mesh is singl obj  close edges no overlaps .

 

if any know how to extract easier maps mesh  from l2 plz help XD

[deMEV]

l2smr + umodel = done.