[Question]Big Pink 'cube' mobs?

I need some help.
I'm checking some stuff out with AutoIt since Deagle released his nice Pixelbot.
He put some files so the mobs are pink.
I made some simple bot myself, but he cliks alot of times next to the mob. (Misses target) Deagles bot got the same problem i think.
BUT it depends on the kind of mob too.
Inhabitants are easier to target then for exemple mad knights.

This could be fixed if all mobs are BIG, PINK ( of course since it's a pixelbot ^^), and if possible, A CUBE.

Is this somehow possible to make?

try to replace the mob models with big cubes?^^
but i also think that u have to change more things ...

Mmmm, im not good in this kind of stuff :D
Maybe its possible to make all mobs look like pink inhabitants? (they have a nice percentage of target succeeding, less clicking next to the mobs...)

Maybe it's possible, but you don't do that without hex editing :P
You need do copy gb from inhabitant and change name in sword crypt and in hex editor.

I'm really a nub in all this stuff so i dont understand it at all :(