Nami size 3 and 4 Sprites (Patreon)

So, I've had these for a while but size 3 wasn't paid for so I waited. As it turns out, I never posted size 4 it seems.

So have this as a last taste before OPAL goes quite development wise for a bit.

In other news, worked on OPAS for the first time in forever. Worked on getting the new Mira sprite in. It went well. t's hard to look at my old code but I'm managing. Looking at trimming some of the fat and making things better gameplay wise if I can.