Ripping Questions

[Yawackhary]

I'm currently a bit confused regarding a rip. Currently I was ripping the bosses from Burning Force (Genesis version) and while I know how to rip the game, I'm confused regarding how much to actually rip. In the savestate, it shows the poses in their largest form but in game it doesn't actually show. It seems to use a programming trick (software scaling) cause a savestate also stores the current position that changes where the sprite is. So should I just rip the largest form poses that are stored in the savestate or should I rip every single scaled position of the boss even though they look resized?

Also I wonder if there are any programs that can rip from Amstrad CPC games. I tried a little search around and couldn't find any. There's programs to make sprites to that computer though. I don't even think that they are sprites...