why am i getting weird shading?

[zuriastrad]

this is a model i'm playing around with. it looks ok in blender, but when i export it to an zym and run it in nexuiz i get these weird patches that are brighter.

the edges of the bright patches are where i've roughly marked the edges for uvmapping. i really can't figure out why this is happening.

[Pyromace]

check the face normals?

[Morphed]

did you setup texture for it ? it looks too me like default "notexture" texture which is grey/dark grey checker

[zuriastrad]

thanks morphed. i'd made a mistake with the texture name. i didn't realise i was looking at the error texture.

i corrected the mistake and i've put a less confusing skin on it for now.

[ai]

He seems to be naked.

[torus]

Seems that way.

[zuriastrad]

don't worry. i'm not planning to make naked models for nexuiz.