Hi everybody!! please help with this, someone could change for me, the grp of the scourge please?? only more height, like to dropship. please help me thanks!!!

What, you want the scourge grp enlarged?
I'm sorry dude, but I'll tell you what everyone else tells me when I do kitbash requests:
Do it yourself. There are very few spriters extant right now, especially for SC1. Its a lot easier to learn to do it yourself rather than expect someone to do it for you.
I myself had to learn how to recolor using GIMP to do part of the work inspired by Polaris in his Dark Protoss pack.

Go into photoshop, enlarge the graphic by upscaling to 128x128, hit save. It'll be pixely as fuck but it's the best you're gonna get without minutely changing each frame.

ohh please help me, i don't know how to do it...
if necesary to mod the grp when the scourge birth, exploted and death??
help me please :'(

Man, just follow Pr0nogo's suggestions.
Teach yourself how to use whichever image program you want to use for it (I suggest gimp, its as good as photoshop given it's free-ness)
begging won't get you anywhere, otherwise i'd have a huge mod.
We can give you pointers on where to go, but we can't do everything for you. I'm not even here for half the freakin' year.
emotes make me want to help you even less.