Heh, they're just rough placeholders. Nice and expressive though!

I made it in Blender and then added it as a replacement for a sprite in the models folder. You’ll need an md3 exporter to create the correct file format. I’ll see if I can make a video outlining the process. You’ll need to be quite familiar with Blender though!

Wow! What a difference a lick of paint can do, almost a world apart from your earlier logs though the foundations are still there of course :)