Is that M4 with the creature morphs or the Freak?
As for the armor, yeah it can be a PITA trying to get things to fit sometimes, but all the poke through's can be fixed easily enough in postwork if needed.
so this one of the 6 characters i'll be doing for the portrait (its gonna be a xmas gift to everyone in it) i figure i better start on the harder chars the cow and the 2 trolls , atm working on my hubbie cow war , their will be then my cousin troll shammy and my troll priest then the blood elves pally mage and warlock. So was hoping to get cc on what i got so far for him
so far only got foot armor to fit if it looks like its fitting lol i had trouble. thanks for looking!
and i used M3 oldie armor *giggle* and it fitted alot easier then the m4 stuff O.o now gonna find some textures or shaders to make it look more rugged? or something its alittle to shiny and pretty for the taurens as for a SS sorry i forget some people dont play wow (i dont any more) so been using a SS on google here for alittlle help

Widen it up! Take his head, and scale up the x axis quite a bit. Make sure you tweak the neck to meld with it as well. His hooves... I've not played with the M4 creature stuff just yet, but the V4 ones have a morph for making the hooves bigger. Jack it up a lot, they have big feets! I wish there was a way to (pardon the pun) beef up the legs so they didn't look so puny compared to the rest. M4's might, so make sure you check for that too. Hmmm what else... oh hair! Not sure what kinda hair your man has in game, but if nothing else make sure you get that hair going down the back of the head/neck. There's no real way we can get that hunched look going that they have in game without some serious morphing unfortunately. I ended up using 3 different hairs for my girl just to try and give it a really thick look in the back to mask that fact. Anywho, you're on the right track. Hopefully it doesn't give you too much grief
Oh and ignore the naked state of my gal's skin. I haven't gotten back to her since I bought some cool fur shaders that just might do the trick 
i gotta buy his armor so hes naked lol
had fun making the earrings work ^^
pink has the shader on it , tho it doesnt work if a texture alrdy on it but then again i dont really understand how it should be working.