Thank you everyone!
It's nigh impossible to find Beastmen bits anymore, much of the range has been discontinued it seems. I had to settle for a half-used Gor kit where I really would have preferred the more armoured Bestigor heads. As far as the arms go, I'm just going to use the Plaguebearer bits but greenstuff some fur on. As of now the gaps in the head where the horns meet has been filled and I've begun adding fur to it in patches, like the creature has mange.
@Kraut: those are awesome! That's the vision I have in my head, it's good to see someone was actually able to do it... probably better than I will, might I add. I see he also used the same model I had planned for my Minotaur which makes me think PDH is a time travelling mind reader. Unfortunately, I'll probably be using the base model's head as well since I can't find an ungulate skull large enough.
I had contemplated attempting to graft the hooves onto the model as well, but the size difference is just too much and presents issues with how the leg mechanics function.
Regarding the arms, maybe Marauder Horsemen arms could provide a way out? They are quite a bit less massive than the regular Marauders' arms, and they are still more readily available, I think?!
As for the minotaur head, wait, are you referring to PDH's model that uses the Nurglite herald as a base? Because that animal skull head is also available via the new skulls kit. In fact, I'd happily send it over to you, because I really, really don't like it. Or were you talking about a different model?