have you ever encountered problems with missing .mdl files. and if yes, how did you solve them ?

I didn't have this problem but have you tried reinstalling the game?

Wyv

...i did, quiet often actually its always the same. I solved it by renaming the files (e.g. bracelet-blue.mdl is always missing so i rename bracelet.mdl a.s.o)...

...funny thing it seems to happen only on my system...