Yeah would fit good as a Fade.

Guess why I want it ^^

This is a model from Unreal.
Some googeld pics:

http://www.asahi-net.or.jp/~ic7d-trok/slith.jpg
http://www.cafenapali.com.br/Unreal/Unreal...turas/slith.jpg
http://www.planetunreal.com/unrealedfaq/im...res%5Cslith.gif
http://www.kowroo.net/gurin/tges/cast/ca8.jpg

ya cant really see much from those pics tbh

loooks alot like the hydra, just with normaler head and green body,

.utx
.unr
.umx
.uax

all files i can't find a program (model/map/texture) opener/viewer for... (i've got unreal Gold installed)

if you find me something that can convert/open/whatever for those files... i'll see about getting a .3ds of the model.

You could either try UTPT or, if there is a static mesh, export it through UnrealEd.
UTPT would probably be the best bet if this is from the first Unreal...