Hey I'm struggling with an obj File. I got an obj file and everything seems fine except the Textures are missing. I checked the .mtl file and the .obj file.
I've already looked at Importing OBJ with MTL and Image not working properly
In the .obj File at the start of the File it looks like this after I've replaced an absolute path in mtllib:
# FILE 11740_Baumgartu_Haus_0_3D-Export.obj
mtllib 11740_Baumgartu_Haus_0_3D-Export.mtl
trace_obj 11740_Baumgartu_Haus_0_3D-Export.obj
shadow_obj 11740_Baumgartu_Haus_0_3D-Export.obj
g C211_AUSSENWAND_TR VERPUTZ__GLATT__WEISS
usemtl VERPUTZ__GLATT__WEISS
v -24948.3 -6963.67 8330
v -24903.8 -7471.73 8330
v -24704.6 -7454.3 8330
v -24749 -6946.24 8330
v -25012.6 -7146.54 8570
v -25028 -6970.64 8570
...
and in the mtl file it looks like this:
# FILE:11740_Baumgartu_Haus_0_3D-Export.obj
newmtl VERPUTZ__GLATT__WEISS
Ka 0.916471 0.916471 0.916471
Kd 0.964706 0.964706 0.964706
Ks 0 0 0
illum 2
Ns 100
map_Ka verputz_glatt_weiss.jpg
map_Kd verputz_glatt_weiss.jpg
map_Ks verputz_glatt_weiss.jpg
newmtl 011740_FASSADE_FENSTERBAND
Ka 0.4 0.4 0.376471
Kd 0.633333 0.633333 0.596078
Ks 0.25 0.25 0.25
illum 2
Ns 5
...
The textures are placed in the Folder "11740_Baumgartu_Haus_0_3D-Export_Texturen" inside the Folder where the obj and mtl file is. I have copied the textures directly into the same folder as the mtl and obj aswell. Can't find what is still missing
In Blender it looks like this: 
when importing I have set the search images checkbox