It looks like it assumes “o name” format, but this particular obj file from wavefront does not have them. Its structure looks like this:
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 11.10.2013 19:47:40
mtllib Alesia.mtl
#
# object Alesia_figure
#
v 14.700874 99.412476 -0.028355
v 7.184631 104.040680 -3.556595
...
so you see, objects are only marked in “comments”. Do you think it is good idea to extend regexp to support this?
@NguyentuanMec With my PR #8691 code the model loads correctly. Though her eyes are completely white. Looks like the eyes material is using
map_D
that does not seem to be parsed at all by mtl loader, so probably that is the reason (?!).