hi i take Art of Illusion for this work, its a free Mac App. The Body from Fish is a old 3D thing, i thing it was make with Blender ore Silo and i have it importet in AoI. I have AoI, Blender, Silo and SweetHome 3D under Mac and rhino under Win7 .... and other Cad Progs,,,,,,,

The Objects has no Texture in the 3D Prog., i define it under Sauerbraten with the obj.cfg from Folder texture.

My first Model Walross (1+2) are to big for Sauerbraten ... look here : 115betawork My MacBookPro is crasching!!!!!!! ... you can see it, are please do not /calclight on the map..... This is awork with blender and revisited on Art of Illusion... You can listen it with a textedior... put the obj in it....

... it is very difficult, ways of the different 3D programs, i can write a tut for obj data and the write the obj.cfg...

is it which you means?

as one a 3d model provided is to be already been with youtube, see youtube results

u could just use the wiki to figure it out... it is fairly simple