Askarton

Hey folks! I just started playing a private server RO again and I'm starting out as a breaker. With that in mind, I wanted to change emperium's hitbox, size, so on and so forth entirely bigger for me to click it easier. I heard that's possible with the help of some programs. It would be a great help if anyone could guide me along the path of how to doing so? What programs are needed and such. Is it also possible for it to be merged with the .grf so I don't need to have it on my data folder? I've seen some old screenies before of people wherein their Emperium is disguised as Satan Morroc, how is that possible? isn't Satan Morroc is a .spr / .act and 2d model? THANKS IN ADVANCE