definitely_maybe
about the armour . Your orc have standard orcish armour .If I am correct you are looking at this armour
[attach=108134]orc_grunt.jpg[/attach]
This is very standard orcish armour . I haev seen a lot of orcs with similar armour and this makes your art another fan art but you have so good model and if you just change the ammunition you will have unique fan art ! BLIZZARD art is all about weapons
At least I think so because they have so big assortiments of it in World of Warcraft . Different kind of sets . Dungeon set , PVP set and so on . Most of Blizzard fans look at ammunition . I dont want to say your model or armour or design is bad ! You are awesome and you can leave as it is and you will still have 10/10 because from me , but if you want really top row then focus on good armour 
I will give you here some examples
http://www.worldofwarcraft.com/info/items/armorsets/images/tier3raid/warrior/orc-male.jpg?rhtml=y
It is not necessary to make all those detail . I think you should not make a helmet because you haev so sweet orcish face and the fur is better now 
As you see here the armour plays very massive roel in whole character
[attach=108135]orc_shaman_figure.jpg[/attach]
And it has even more details than entire character itself 
[attach=108136]orc-male.jpg[/attach]
[attach=108137]T5_Warrior_Orc.jpg[/attach]
[attach=108138]imback.jpg[/attach]
The thing is that you have so so sweet model which should have appropriate armour ! 
I have also this book
[attach=108139]51bdp5XphcL__SL500_AA280_.jpg[/attach]
I would like to tell you BLIZZARD rules about art which are written there :
1 Less is NEVER more…
2 Bigger is ALWAYS better
3 All one-handed weapons should be at least as big as two-handed weapons
4 If all else fails , add skulls and spikes and paint red
For The Horde
Samwise Didier
Senior Art Director , Blizzard Entertaiment
And one more thing to mention .
I dont know maybe you know all this stuff maybe not but just in case .
Here are all good armour sets . Just choose orc and any armour set and it will be displayed in different angles
I hope I helped you in some way .
I actually was making just female head but after your WIP I am planning to make my human sorceress . I will just search for appropriate armour and make it and thats all 
http://www.worldofwarcraft.com/info/items/armorsets/
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