I found a ploblem in WRP texture files.
Four normalmap texture's imagesize is wrong.
as14_n.tgn 256x256 maybe 128x128
skr-9_n.tgn 256x256 maybe 128x128
ultimax_n.tgn 256x256 maybe 128x128
ultimaxclip_n.tgn 128x128 maybe 64x64
I think this inconsistency of texture size is causing the problem.
Four normalmap texture's imagesize is wrong.
as14_n.tgn 256x256 maybe 128x128
skr-9_n.tgn 256x256 maybe 128x128
ultimax_n.tgn 256x256 maybe 128x128
ultimaxclip_n.tgn 128x128 maybe 64x64
I think this inconsistency of texture size is causing the problem.