hey manfred, my old friend!
youre model looks really sweet, but I think it could use a little help to push it over the edge and give it that little extra bit of detail that really sells it.
I dont claim to be any expert but I’m just gonna mention the things that stick out to me.
first thing I would do would be to look at it objectively and try to imagine youre model in an ACTUAL scene of LOTR. Ask yourself what is it missing? Are the textures as good as the ones seen in the movie, look at the layers of detail they have on orcs and other critters. also look at the level of modelling detail in the movie and compare it to yours.
The orcs, for instance, have tons of miscellaneous attachements and primitive looking jewelry or weapons, random dirt or paint;
I also think that the insides of the elbow joint and the knees could use a little more detailing to sell it. Maybe some veins in the arms, his arms look very strong despite his belly, so maybe detail out the arms just a bit more. maybe increase the hand size just a bit.
But this is by far one of the best models I’ve seen you do, great job!!! good luck in the competition!