Katrina and Alister reference

I continue to produce references while I'm in the right mood (although a Hazbin pin-up is also on the way). A couple of impressive brutes for contrast with the delicate cuties! Thanks to my friend Steelushka for advice on drawing weighty characters because before that, Katrina constantly turned out unacceptably skinny! D: Also, now you know Alister and Katrina were siblings!

I think I'll manage to finish a new Serafima and Mai refs till the end of the month, and for the rest, I just need to update the old refs a bit in this format and put them in the line!