dissapearing parts, need help here.

[Afronight_76]

i made a sigma model that i hoped to submit. it looked fine in the viewer, but when i loaded it into WE the pants disappeared, i need help with this problem.
heres a pic

ps. its an mdl edit of the blademaster.

 

[Eusira]

Could be the alpha on the skin, or just because that area wasn't correctly modified. I dunno. But I thought your modelling program broke down

 

[Mecheon]

Lessee now... Could be any of the following

A. Geosetanims
B. Mirrored Verticies (IE: The skin is showing up in the inside of those verticies instead of the outside, I had this happan with the turtle shell a few days ago*
C. The skin

If the part appears there in Viewer, and is on the same geoset as the rest of the body, I blame it that the skin is showing from inside of the model. To check for this, scale the model up in WE to about 5 or 10 times, then put the camera inside it. If you can see the skin, thats evidence that the verticies have had the side with their textures flipped

Got no idea on how to fix it though, sorry

 

[Afronight_76]

eusira, actually i made this model before i had the problems.