Heya! Aww, hehe, I’m flattered, thank you! 

I don’t think I’d be much help on that, considering cheek fluff of any sort is like second nature to me! But more times than not, I’ll simply draw the head of Foxy and quickly add on the spikes to the side. I typically start from the top spike, and usually begin these spikes closer to the bottom half of his head!

To possibly help clarify with visuals! -

Again, I know it’s likely not helpful, but this is how I do things!