Is it possible to draw custom sprites?

[prismspecs]

In this case I mean a file that exists locally on the machine. I just want to draw an image to the screen, for now. Would love to be able to swap out game textures on the fly this way, if that's possible.

I saw this: http://gtaxscripting.blogspot.com/2013/07/tut-drawing-shapes-and-text-on-screen.html but it's very outdated and it seems SHVDN has changed quite a bit. Any help appreciated.