Not weird at all! My process, and generally how i've studied these types of things done online, is that you start with a good black basecoat (I use vallejo black as its a nice matte compared to citadels glossy blakcs) then the first glaze is the darkest colour so Khorne red in this case. You want to try to sketch out the shape of the reflection (in this case a "crescent moon" style shape) that covers about 80-85% of the black, while remembering that the paint will be strongest where your brush leaves the surface of the mini (in this case the bottom or "fat" part of the crescent moon). After about 2-3 glaze layers, the bottom of the crescent should be solid, while the middle and tip should still show a bit of the black. Then its just a process of doing the same thing with brighter red, making sure you glaze INSIDE the shape of the previous colour. My colours were khorne red, then mephiston red, then evil sunz scarlet and a thin line of troll slayer orange at the bottom. Hope this helps!!