the problem is that in zero editor it looks so: its already strange that it is completely black, because it should be textured, but then when i munge and load the map its even more confusing: when i munged it first time i got some error message in a txt file, something about no poly count... its very bad and no collision and some problem with textures but it munged fine and told me i can run swbf2
but as you can see the model is not there

How's your mesh called? For now i think it sees it as a shadowvolume, and that's why no actual mesh shows up.

You've put the mesh(es) under dummyroot, branch selected it and exported with 'Export Selected Models Only' right?

the mesh is called lambda.msh, texture is lambda.tga and odf is lambda.odf
i exported it with selected models only, however how can i export it to dummyroot (and where will it be then) and what do you mean "branch selected"?

i tried exporting it again (without textures this time, but its still black in zero editor) and here what i got when munged:

WARNING[PC_modelmunge msh\lambda.msh]:lambda has 2028 vertices and NO COLLISION GEOMETRY (WILL BE SLOW)!
ERROR[PC_modelmunge msh\lambda.msh]:NO POLY COUNT FOR lambda: THIS IS VERY BAD
ERROR[PC_modelmunge msh\lambda.msh]:NO COLLISION TREE WRITING ALL ZEROES FOR BOUNDING BOX
ERROR[PC_modelmunge msh\lambda.msh]:Unable to write collision tree nodes, no tree exists
3 Errors 1 Warnings

however i created a polymesh and renamed it to collision
btw, ingame its missing again

here is my odf (is the properties part necessary? and can it be the reason?)

[GameObjectClass]
ClassLabel = "prop"
GeometryName = "lambda.msh"

[Properties]
GeometryName = "lambda"
FoleyFXGroup = "metal_foley"

If you ever get any errors (warnings are ok) in the mungelog it's a good idea to fix the problem right then, as odds are whatever it is won't work in-game.

the problem is i have no idea whats the problem
it says that the collision is missing, however i made it, i could have exported it in a wrong way, but how can i export it thenso that it will work
and is the odf OK? i dont know much about it

What are you using to export your model? Pandemic or mshex?
I don't believe mshex supports collision yet it relies on munge to make it.
Try exporting the model without the collision if you are using mshex

i use pandemic xsi addon, so that means there shouldnt be any problems

but ill try it without collision


EDIT: i dont get any errors or warnings if i make it without collision, but i still cant see it ingame